7990735

素因数分解:

$5^1\times {\mathrm{19}}^3\times {\mathrm{233}}^1$

素因数の和:295

約数の個数: 16

約数和(自身を含む): 10164960

約数和(自身を除く): 2174225

約数列:

[1, 5, 19, 95, 233, 361, 1165, 1805, 4427, 6859, 22135, 34295, 84113, 420565, 1598147, 7990735]

約数ペア:

[(1, 7990735), (5, 1598147), (19, 420565), (95, 84113), (233, 34295), (361, 22135), (1165, 6859), (1805, 4427)]