145492991

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{9209}}^1$

素因数の和:9314

約数の個数: 16

約数和(自身を含む): 173590080

約数和(自身を除く): 28097089

約数列:

[1, 7, 37, 61, 259, 427, 2257, 9209, 15799, 64463, 340733, 561749, 2385131, 3932243, 20784713, 145492991]

約数ペア:

[(1, 145492991), (7, 20784713), (37, 3932243), (61, 2385131), (259, 561749), (427, 340733), (2257, 64463), (9209, 15799)]