7228545

素因数分解:

$3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2161}}^1$

素因数の和:2392

約数の個数: 16

約数和(自身を含む): 11622912

約数和(自身を除く): 4394367

約数列:

[1, 3, 5, 15, 223, 669, 1115, 2161, 3345, 6483, 10805, 32415, 481903, 1445709, 2409515, 7228545]

約数ペア:

[(1, 7228545), (3, 2409515), (5, 1445709), (15, 481903), (223, 32415), (669, 10805), (1115, 6483), (2161, 3345)]