156670288125

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{3557}}^1$

素因数の和:3745

約数の個数: 120

約数和(自身を含む): 284771219040

約数和(自身を除く): 128100930915

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 139, 169, 195, 325, 375, 417, 507, 625, 695, 845, 975, 1625, 1807, 1875, 2085, 2535, 3475, 3557, 4225, 4875, 5421, 8125, 9035, 10425, 10671, 12675, 17375, 17785, 21125, 23491, 24375, 27105, 45175, 46241, 52125, 53355, 63375, 70473, 86875, 88925, 105625, 117455, 135525, 138723, 225875, 231205, 260625, 266775, 316875, 352365, 444625, 494423, 587275, 601133, 677625, 693615, 1129375, 1156025, 1333875, 1483269, 1761825, 1803399, 2223125, 2472115, 2936375, 3005665, 3388125, 3468075, 5780125, 6427499, 6669375, 7416345, 8809125, 9016995, 12360575, 14681875, 15028325, 17340375, 19282497, 28900625, 32137495, 37081725, 44045625, 45084975, 61802875, 75141625, 83557487, 86701875, 96412485, 160687475, 185408625, 225424875, 250672461, 309014375, 375708125, 417787435, 482062425, 803437375, 927043125, 1127124375, 1253362305, 2088937175, 2410312125, 4017186875, 6266811525, 10444685875, 12051560625, 31334057625, 52223429375, 156670288125]

約数ペア:

[(1, 156670288125), (3, 52223429375), (5, 31334057625), (13, 12051560625), (15, 10444685875), (25, 6266811525), (39, 4017186875), (65, 2410312125), (75, 2088937175), (125, 1253362305), (139, 1127124375), (169, 927043125), (195, 803437375), (325, 482062425), (375, 417787435), (417, 375708125), (507, 309014375), (625, 250672461), (695, 225424875), (845, 185408625), (975, 160687475), (1625, 96412485), (1807, 86701875), (1875, 83557487), (2085, 75141625), (2535, 61802875), (3475, 45084975), (3557, 44045625), (4225, 37081725), (4875, 32137495), (5421, 28900625), (8125, 19282497), (9035, 17340375), (10425, 15028325), (10671, 14681875), (12675, 12360575), (17375, 9016995), (17785, 8809125), (21125, 7416345), (23491, 6669375), (24375, 6427499), (27105, 5780125), (45175, 3468075), (46241, 3388125), (52125, 3005665), (53355, 2936375), (63375, 2472115), (70473, 2223125), (86875, 1803399), (88925, 1761825), (105625, 1483269), (117455, 1333875), (135525, 1156025), (138723, 1129375), (225875, 693615), (231205, 677625), (260625, 601133), (266775, 587275), (316875, 494423), (352365, 444625)]