42315295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 59222016

約数和(自身を除く): 16906721

約数列:

[1, 5, 11, 17, 55, 85, 167, 187, 271, 835, 935, 1355, 1837, 2839, 2981, 4607, 9185, 14195, 14905, 23035, 31229, 45257, 50677, 156145, 226285, 253385, 497827, 769369, 2489135, 3846845, 8463059, 42315295]

約数ペア:

[(1, 42315295), (5, 8463059), (11, 3846845), (17, 2489135), (55, 769369), (85, 497827), (167, 253385), (187, 226285), (271, 156145), (835, 50677), (935, 45257), (1355, 31229), (1837, 23035), (2839, 14905), (2981, 14195), (4607, 9185)]