139102125

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{12791}}^1$

素因数の和:12838

約数の個数: 32

約数和(自身を含む): 239466240

約数和(自身を除く): 100364115

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 435, 725, 2175, 3625, 10875, 12791, 38373, 63955, 191865, 319775, 370939, 959325, 1112817, 1598875, 1854695, 4796625, 5564085, 9273475, 27820425, 46367375, 139102125]

約数ペア:

[(1, 139102125), (3, 46367375), (5, 27820425), (15, 9273475), (25, 5564085), (29, 4796625), (75, 1854695), (87, 1598875), (125, 1112817), (145, 959325), (375, 370939), (435, 319775), (725, 191865), (2175, 63955), (3625, 38373), (10875, 12791)]