61712625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{12659}}^1$

素因数の和:12690

約数の個数: 32

約数和(自身を含む): 110597760

約数和(自身を除く): 48885135

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 4875, 12659, 37977, 63295, 164567, 189885, 316475, 493701, 822835, 949425, 1582375, 2468505, 4114175, 4747125, 12342525, 20570875, 61712625]

約数ペア:

[(1, 61712625), (3, 20570875), (5, 12342525), (13, 4747125), (15, 4114175), (25, 2468505), (39, 1582375), (65, 949425), (75, 822835), (125, 493701), (195, 316475), (325, 189885), (375, 164567), (975, 63295), (1625, 37977), (4875, 12659)]