68131495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1913}}^1$

素因数の和:2354

約数の個数: 16

約数和(自身を含む): 86819040

約数和(自身を除く): 18687545

約数列:

[1, 5, 17, 85, 419, 1913, 2095, 7123, 9565, 32521, 35615, 162605, 801547, 4007735, 13626299, 68131495]

約数ペア:

[(1, 68131495), (5, 13626299), (17, 4007735), (85, 801547), (419, 162605), (1913, 35615), (2095, 32521), (7123, 9565)]