12547435

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 15607872

約数和(自身を除く): 3060437

約数列:

[1, 5, 41, 97, 205, 485, 631, 3155, 3977, 19885, 25871, 61207, 129355, 306035, 2509487, 12547435]

約数ペア:

[(1, 12547435), (5, 2509487), (41, 306035), (97, 129355), (205, 61207), (485, 25871), (631, 19885), (3155, 3977)]