1339179985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{2423}}^1$

素因数の和:3225

約数の個数: 32

約数和(自身を含む): 1891185408

約数和(自身を除く): 552005423

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 773, 2423, 3865, 8503, 10049, 12115, 26653, 31499, 42515, 50245, 110539, 133265, 157495, 346489, 552695, 1732445, 1872979, 9364895, 20602769, 24348727, 103013845, 121743635, 267835997, 1339179985]

約数ペア:

[(1, 1339179985), (5, 267835997), (11, 121743635), (13, 103013845), (55, 24348727), (65, 20602769), (143, 9364895), (715, 1872979), (773, 1732445), (2423, 552695), (3865, 346489), (8503, 157495), (10049, 133265), (12115, 110539), (26653, 50245), (31499, 42515)]