12403229625

素因数分解:

$3^3\times 5^3\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 23463198720

約数和(自身を除く): 11059969095

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 71, 75, 125, 135, 191, 213, 225, 271, 355, 375, 573, 639, 675, 813, 955, 1065, 1125, 1355, 1719, 1775, 1917, 2439, 2865, 3195, 3375, 4065, 4775, 5157, 5325, 6775, 7317, 8595, 8875, 9585, 12195, 13561, 14325, 15975, 19241, 20325, 23875, 25785, 26625, 33875, 36585, 40683, 42975, 47925, 51761, 57723, 60975, 67805, 71625, 79875, 96205, 101625, 122049, 128925, 155283, 173169, 182925, 203415, 214875, 239625, 258805, 288615, 304875, 339025, 366147, 465849, 481025, 519507, 610245, 644625, 776415, 865845, 914625, 1017075, 1294025, 1397547, 1443075, 1695125, 1830735, 2329245, 2405125, 2597535, 3051225, 3675031, 3882075, 4329225, 5085375, 6470125, 6987735, 7215375, 9153675, 11025093, 11646225, 12987675, 15256125, 18375155, 19410375, 21646125, 33075279, 34938675, 45768375, 55125465, 58231125, 64938375, 91875775, 99225837, 165376395, 174693375, 275627325, 459378875, 496129185, 826881975, 1378136625, 2480645925, 4134409875, 12403229625]

約数ペア:

[(1, 12403229625), (3, 4134409875), (5, 2480645925), (9, 1378136625), (15, 826881975), (25, 496129185), (27, 459378875), (45, 275627325), (71, 174693375), (75, 165376395), (125, 99225837), (135, 91875775), (191, 64938375), (213, 58231125), (225, 55125465), (271, 45768375), (355, 34938675), (375, 33075279), (573, 21646125), (639, 19410375), (675, 18375155), (813, 15256125), (955, 12987675), (1065, 11646225), (1125, 11025093), (1355, 9153675), (1719, 7215375), (1775, 6987735), (1917, 6470125), (2439, 5085375), (2865, 4329225), (3195, 3882075), (3375, 3675031), (4065, 3051225), (4775, 2597535), (5157, 2405125), (5325, 2329245), (6775, 1830735), (7317, 1695125), (8595, 1443075), (8875, 1397547), (9585, 1294025), (12195, 1017075), (13561, 914625), (14325, 865845), (15975, 776415), (19241, 644625), (20325, 610245), (23875, 519507), (25785, 481025), (26625, 465849), (33875, 366147), (36585, 339025), (40683, 304875), (42975, 288615), (47925, 258805), (51761, 239625), (57723, 214875), (60975, 203415), (67805, 182925), (71625, 173169), (79875, 155283), (96205, 128925), (101625, 122049)]