68013275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2269}}^1$

素因数の和:2399

約数の個数: 24

約数和(自身を含む): 92888400

約数和(自身を除く): 24875125

約数列:

[1, 5, 11, 25, 55, 109, 275, 545, 1199, 2269, 2725, 5995, 11345, 24959, 29975, 56725, 124795, 247321, 623975, 1236605, 2720531, 6183025, 13602655, 68013275]

約数ペア:

[(1, 68013275), (5, 13602655), (11, 6183025), (25, 2720531), (55, 1236605), (109, 623975), (275, 247321), (545, 124795), (1199, 56725), (2269, 29975), (2725, 24959), (5995, 11345)]