26021075

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 33304416

約数和(自身を除く): 7283341

約数列:

[1, 5, 25, 61, 113, 151, 305, 565, 755, 1525, 2825, 3775, 6893, 9211, 17063, 34465, 46055, 85315, 172325, 230275, 426575, 1040843, 5204215, 26021075]

約数ペア:

[(1, 26021075), (5, 5204215), (25, 1040843), (61, 426575), (113, 230275), (151, 172325), (305, 85315), (565, 46055), (755, 34465), (1525, 17063), (2825, 9211), (3775, 6893)]