202609875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 383685120

約数和(自身を除く): 181075245

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 125, 139, 169, 195, 299, 325, 345, 375, 417, 507, 575, 695, 845, 897, 975, 1495, 1625, 1725, 1807, 2085, 2535, 2875, 3197, 3475, 3887, 4225, 4485, 4875, 5421, 7475, 8625, 9035, 9591, 10425, 11661, 12675, 15985, 17375, 19435, 21125, 22425, 23491, 27105, 37375, 41561, 45175, 47955, 52125, 58305, 63375, 70473, 79925, 97175, 112125, 117455, 124683, 135525, 207805, 225875, 239775, 291525, 352365, 399625, 485875, 540293, 587275, 623415, 677625, 1039025, 1198875, 1457625, 1620879, 1761825, 2701465, 2936375, 3117075, 5195125, 8104395, 8809125, 13507325, 15585375, 40521975, 67536625, 202609875]

約数ペア:

[(1, 202609875), (3, 67536625), (5, 40521975), (13, 15585375), (15, 13507325), (23, 8809125), (25, 8104395), (39, 5195125), (65, 3117075), (69, 2936375), (75, 2701465), (115, 1761825), (125, 1620879), (139, 1457625), (169, 1198875), (195, 1039025), (299, 677625), (325, 623415), (345, 587275), (375, 540293), (417, 485875), (507, 399625), (575, 352365), (695, 291525), (845, 239775), (897, 225875), (975, 207805), (1495, 135525), (1625, 124683), (1725, 117455), (1807, 112125), (2085, 97175), (2535, 79925), (2875, 70473), (3197, 63375), (3475, 58305), (3887, 52125), (4225, 47955), (4485, 45175), (4875, 41561), (5421, 37375), (7475, 27105), (8625, 23491), (9035, 22425), (9591, 21125), (10425, 19435), (11661, 17375), (12675, 15985)]