139348875

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{11987}}^1$

素因数の和:12036

約数の個数: 32

約数和(自身を含む): 239376384

約数和(自身を除く): 100027509

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 375, 465, 775, 2325, 3875, 11625, 11987, 35961, 59935, 179805, 299675, 371597, 899025, 1114791, 1498375, 1857985, 4495125, 5573955, 9289925, 27869775, 46449625, 139348875]

約数ペア:

[(1, 139348875), (3, 46449625), (5, 27869775), (15, 9289925), (25, 5573955), (31, 4495125), (75, 1857985), (93, 1498375), (125, 1114791), (155, 899025), (375, 371597), (465, 299675), (775, 179805), (2325, 59935), (3875, 35961), (11625, 11987)]