68275675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{499}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 91574000

約数和(自身を除く): 23298325

約数列:

[1, 5, 13, 25, 65, 325, 421, 499, 2105, 2495, 5473, 6487, 10525, 12475, 27365, 32435, 136825, 162175, 210079, 1050395, 2731027, 5251975, 13655135, 68275675]

約数ペア:

[(1, 68275675), (5, 13655135), (13, 5251975), (25, 2731027), (65, 1050395), (325, 210079), (421, 162175), (499, 136825), (2105, 32435), (2495, 27365), (5473, 12475), (6487, 10525)]