13581715

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13381}}^1$

素因数の和:13422

約数の個数: 16

約数和(自身を含む): 19270080

約数和(自身を除く): 5688365

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 13381, 66905, 93667, 388049, 468335, 1940245, 2716343, 13581715]

約数ペア:

[(1, 13581715), (5, 2716343), (7, 1940245), (29, 468335), (35, 388049), (145, 93667), (203, 66905), (1015, 13381)]