251158595

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{41617}}^1$

素因数の和:41710

約数の個数: 16

約数和(自身を含む): 323621568

約数和(自身を除く): 72462973

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 41617, 208085, 707489, 2954807, 3537445, 14774035, 50231719, 251158595]

約数ペア:

[(1, 251158595), (5, 50231719), (17, 14774035), (71, 3537445), (85, 2954807), (355, 707489), (1207, 208085), (6035, 41617)]