26514215

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3067}}^1$

素因数の和:3111

約数の個数: 32

約数和(自身を含む): 41233920

約数和(自身を除く): 14719705

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 1235, 1729, 3067, 8645, 15335, 21469, 39871, 58273, 107345, 199355, 279097, 291365, 407911, 757549, 1395485, 2039555, 3787745, 5302843, 26514215]

約数ペア:

[(1, 26514215), (5, 5302843), (7, 3787745), (13, 2039555), (19, 1395485), (35, 757549), (65, 407911), (91, 291365), (95, 279097), (133, 199355), (247, 107345), (455, 58273), (665, 39871), (1235, 21469), (1729, 15335), (3067, 8645)]