156943288125

素因数分解:

$3^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{42083}}^1$

素因数の和:42142

約数の個数: 160

約数和(自身を含む): 331305448320

約数和(自身を除く): 174362160195

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 27, 39, 45, 51, 65, 75, 85, 117, 125, 135, 153, 195, 221, 225, 255, 325, 351, 375, 425, 459, 585, 625, 663, 675, 765, 975, 1105, 1125, 1275, 1625, 1755, 1875, 1989, 2125, 2295, 2925, 3315, 3375, 3825, 4875, 5525, 5625, 5967, 6375, 8125, 8775, 9945, 10625, 11475, 14625, 16575, 16875, 19125, 24375, 27625, 29835, 31875, 42083, 43875, 49725, 57375, 73125, 82875, 95625, 126249, 138125, 149175, 210415, 219375, 248625, 286875, 378747, 414375, 547079, 631245, 715411, 745875, 1052075, 1136241, 1243125, 1641237, 1893735, 2146233, 2735395, 3156225, 3577055, 3729375, 4923711, 5260375, 5681205, 6438699, 8206185, 9300343, 9468675, 10731165, 13676975, 14771133, 15781125, 17885275, 19316097, 24618555, 26301875, 27901029, 28406025, 32193495, 41030925, 46501715, 47343375, 53655825, 68384875, 73855665, 78905625, 83703087, 89426375, 96580485, 123092775, 139505145, 142030125, 160967475, 205154625, 232508575, 236716875, 251109261, 268279125, 341924375, 369278325, 418515435, 447131875, 482902425, 615463875, 697525725, 710150625, 804837375, 1025773125, 1162542875, 1255546305, 1341395625, 1846391625, 2092577175, 2414512125, 3077319375, 3487628625, 4024186875, 5812714375, 6277731525, 9231958125, 10462885875, 12072560625, 17438143125, 31388657625, 52314429375, 156943288125]

約数ペア:

[(1, 156943288125), (3, 52314429375), (5, 31388657625), (9, 17438143125), (13, 12072560625), (15, 10462885875), (17, 9231958125), (25, 6277731525), (27, 5812714375), (39, 4024186875), (45, 3487628625), (51, 3077319375), (65, 2414512125), (75, 2092577175), (85, 1846391625), (117, 1341395625), (125, 1255546305), (135, 1162542875), (153, 1025773125), (195, 804837375), (221, 710150625), (225, 697525725), (255, 615463875), (325, 482902425), (351, 447131875), (375, 418515435), (425, 369278325), (459, 341924375), (585, 268279125), (625, 251109261), (663, 236716875), (675, 232508575), (765, 205154625), (975, 160967475), (1105, 142030125), (1125, 139505145), (1275, 123092775), (1625, 96580485), (1755, 89426375), (1875, 83703087), (1989, 78905625), (2125, 73855665), (2295, 68384875), (2925, 53655825), (3315, 47343375), (3375, 46501715), (3825, 41030925), (4875, 32193495), (5525, 28406025), (5625, 27901029), (5967, 26301875), (6375, 24618555), (8125, 19316097), (8775, 17885275), (9945, 15781125), (10625, 14771133), (11475, 13676975), (14625, 10731165), (16575, 9468675), (16875, 9300343), (19125, 8206185), (24375, 6438699), (27625, 5681205), (29835, 5260375), (31875, 4923711), (42083, 3729375), (43875, 3577055), (49725, 3156225), (57375, 2735395), (73125, 2146233), (82875, 1893735), (95625, 1641237), (126249, 1243125), (138125, 1136241), (149175, 1052075), (210415, 745875), (219375, 715411), (248625, 631245), (286875, 547079), (378747, 414375)]