27400125

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2406

約数の個数: 32

約数和(自身を含む): 47084544

約数和(自身を除く): 19684419

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 375, 465, 775, 2325, 2357, 3875, 7071, 11625, 11785, 35355, 58925, 73067, 176775, 219201, 294625, 365335, 883875, 1096005, 1826675, 5480025, 9133375, 27400125]

約数ペア:

[(1, 27400125), (3, 9133375), (5, 5480025), (15, 1826675), (25, 1096005), (31, 883875), (75, 365335), (93, 294625), (125, 219201), (155, 176775), (375, 73067), (465, 58925), (775, 35355), (2325, 11785), (2357, 11625), (3875, 7071)]