19144125

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:69

約数の個数: 192

約数和(自身を含む): 49061376

約数和(自身を除く): 29917251

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 17, 21, 25, 33, 35, 39, 45, 51, 55, 63, 65, 75, 77, 85, 91, 99, 105, 117, 119, 125, 143, 153, 165, 175, 187, 195, 221, 225, 231, 255, 273, 275, 315, 325, 357, 375, 385, 425, 429, 455, 495, 525, 561, 585, 595, 663, 693, 715, 765, 819, 825, 875, 935, 975, 1001, 1071, 1105, 1125, 1155, 1275, 1287, 1309, 1365, 1375, 1547, 1575, 1625, 1683, 1785, 1925, 1989, 2125, 2145, 2275, 2431, 2475, 2625, 2805, 2925, 2975, 3003, 3315, 3465, 3575, 3825, 3927, 4095, 4125, 4641, 4675, 4875, 5005, 5355, 5525, 5775, 6375, 6435, 6545, 6825, 7293, 7735, 7875, 8415, 8925, 9009, 9625, 9945, 10725, 11375, 11781, 12155, 12375, 13923, 14025, 14625, 14875, 15015, 16575, 17017, 17325, 17875, 19125, 19635, 20475, 21879, 23205, 23375, 25025, 26775, 27625, 28875, 32175, 32725, 34125, 36465, 38675, 42075, 44625, 45045, 49725, 51051, 53625, 58905, 60775, 69615, 70125, 75075, 82875, 85085, 86625, 98175, 102375, 109395, 116025, 125125, 133875, 153153, 160875, 163625, 182325, 193375, 210375, 225225, 248625, 255255, 294525, 303875, 348075, 375375, 425425, 490875, 546975, 580125, 765765, 911625, 1126125, 1276275, 1472625, 1740375, 2127125, 2734875, 3828825, 6381375, 19144125]

約数ペア:

[(1, 19144125), (3, 6381375), (5, 3828825), (7, 2734875), (9, 2127125), (11, 1740375), (13, 1472625), (15, 1276275), (17, 1126125), (21, 911625), (25, 765765), (33, 580125), (35, 546975), (39, 490875), (45, 425425), (51, 375375), (55, 348075), (63, 303875), (65, 294525), (75, 255255), (77, 248625), (85, 225225), (91, 210375), (99, 193375), (105, 182325), (117, 163625), (119, 160875), (125, 153153), (143, 133875), (153, 125125), (165, 116025), (175, 109395), (187, 102375), (195, 98175), (221, 86625), (225, 85085), (231, 82875), (255, 75075), (273, 70125), (275, 69615), (315, 60775), (325, 58905), (357, 53625), (375, 51051), (385, 49725), (425, 45045), (429, 44625), (455, 42075), (495, 38675), (525, 36465), (561, 34125), (585, 32725), (595, 32175), (663, 28875), (693, 27625), (715, 26775), (765, 25025), (819, 23375), (825, 23205), (875, 21879), (935, 20475), (975, 19635), (1001, 19125), (1071, 17875), (1105, 17325), (1125, 17017), (1155, 16575), (1275, 15015), (1287, 14875), (1309, 14625), (1365, 14025), (1375, 13923), (1547, 12375), (1575, 12155), (1625, 11781), (1683, 11375), (1785, 10725), (1925, 9945), (1989, 9625), (2125, 9009), (2145, 8925), (2275, 8415), (2431, 7875), (2475, 7735), (2625, 7293), (2805, 6825), (2925, 6545), (2975, 6435), (3003, 6375), (3315, 5775), (3465, 5525), (3575, 5355), (3825, 5005), (3927, 4875), (4095, 4675), (4125, 4641)]