15902250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 49061376

約数和(自身を除く): 33159126

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 125, 130, 150, 175, 182, 195, 210, 233, 250, 273, 325, 350, 375, 390, 455, 466, 525, 546, 650, 699, 750, 875, 910, 975, 1050, 1165, 1365, 1398, 1625, 1631, 1750, 1950, 2275, 2330, 2625, 2730, 3029, 3250, 3262, 3495, 4550, 4875, 4893, 5250, 5825, 6058, 6825, 6990, 8155, 9087, 9750, 9786, 11375, 11650, 13650, 15145, 16310, 17475, 18174, 21203, 22750, 24465, 29125, 30290, 34125, 34950, 40775, 42406, 45435, 48930, 58250, 63609, 68250, 75725, 81550, 87375, 90870, 106015, 122325, 127218, 151450, 174750, 203875, 212030, 227175, 244650, 318045, 378625, 407750, 454350, 530075, 611625, 636090, 757250, 1060150, 1135875, 1223250, 1590225, 2271750, 2650375, 3180450, 5300750, 7951125, 15902250]

約数ペア:

[(1, 15902250), (2, 7951125), (3, 5300750), (5, 3180450), (6, 2650375), (7, 2271750), (10, 1590225), (13, 1223250), (14, 1135875), (15, 1060150), (21, 757250), (25, 636090), (26, 611625), (30, 530075), (35, 454350), (39, 407750), (42, 378625), (50, 318045), (65, 244650), (70, 227175), (75, 212030), (78, 203875), (91, 174750), (105, 151450), (125, 127218), (130, 122325), (150, 106015), (175, 90870), (182, 87375), (195, 81550), (210, 75725), (233, 68250), (250, 63609), (273, 58250), (325, 48930), (350, 45435), (375, 42406), (390, 40775), (455, 34950), (466, 34125), (525, 30290), (546, 29125), (650, 24465), (699, 22750), (750, 21203), (875, 18174), (910, 17475), (975, 16310), (1050, 15145), (1165, 13650), (1365, 11650), (1398, 11375), (1625, 9786), (1631, 9750), (1750, 9087), (1950, 8155), (2275, 6990), (2330, 6825), (2625, 6058), (2730, 5825), (3029, 5250), (3250, 4893), (3262, 4875), (3495, 4550)]