442178735

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{1657}}^1$

素因数の和:1787

約数の個数: 24

約数和(自身を含む): 569622480

約数和(自身を除く): 127443745

約数列:

[1, 5, 19, 53, 95, 265, 1007, 1657, 2809, 5035, 8285, 14045, 31483, 53371, 87821, 157415, 266855, 439105, 1668599, 4654513, 8342995, 23272565, 88435747, 442178735]

約数ペア:

[(1, 442178735), (5, 88435747), (19, 23272565), (53, 8342995), (95, 4654513), (265, 1668599), (1007, 439105), (1657, 266855), (2809, 157415), (5035, 87821), (8285, 53371), (14045, 31483)]