24981475

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 32230080

約数和(自身を除く): 7248605

約数列:

[1, 5, 25, 37, 113, 185, 239, 565, 925, 1195, 2825, 4181, 5975, 8843, 20905, 27007, 44215, 104525, 135035, 221075, 675175, 999259, 4996295, 24981475]

約数ペア:

[(1, 24981475), (5, 4996295), (25, 999259), (37, 675175), (113, 221075), (185, 135035), (239, 104525), (565, 44215), (925, 27007), (1195, 20905), (2825, 8843), (4181, 5975)]