11253385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15739}}^1$

素因数の和:15768

約数の個数: 16

約数和(自身を含む): 15865920

約数和(自身を除く): 4612535

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 15739, 78695, 173129, 204607, 865645, 1023035, 2250677, 11253385]

約数ペア:

[(1, 11253385), (5, 2250677), (11, 1023035), (13, 865645), (55, 204607), (65, 173129), (143, 78695), (715, 15739)]