15265005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{145381}}^1$

素因数の和:145396

約数の個数: 16

約数和(自身を含む): 27913344

約数和(自身を除く): 12648339

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 145381, 436143, 726905, 1017667, 2180715, 3053001, 5088335, 15265005]

約数ペア:

[(1, 15265005), (3, 5088335), (5, 3053001), (7, 2180715), (15, 1017667), (21, 726905), (35, 436143), (105, 145381)]