68300495

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{521}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 83135808

約数和(自身を除く): 14835313

約数列:

[1, 5, 157, 167, 521, 785, 835, 2605, 26219, 81797, 87007, 131095, 408985, 435035, 13660099, 68300495]

約数ペア:

[(1, 68300495), (5, 13660099), (157, 435035), (167, 408985), (521, 131095), (785, 87007), (835, 81797), (2605, 26219)]