99774445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{5171}}^1$

素因数の和:5420

約数の個数: 16

約数和(自身を含む): 127355328

約数和(自身を除く): 27580883

約数列:

[1, 5, 17, 85, 227, 1135, 3859, 5171, 19295, 25855, 87907, 439535, 1173817, 5869085, 19954889, 99774445]

約数ペア:

[(1, 99774445), (5, 19954889), (17, 5869085), (85, 1173817), (227, 439535), (1135, 87907), (3859, 25855), (5171, 19295)]