7130915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{409}}^1$

素因数の和:742

約数の個数: 16

約数和(自身を含む): 9387360

約数和(自身を除く): 2256445

約数列:

[1, 5, 11, 55, 317, 409, 1585, 2045, 3487, 4499, 17435, 22495, 129653, 648265, 1426183, 7130915]

約数ペア:

[(1, 7130915), (5, 1426183), (11, 648265), (55, 129653), (317, 22495), (409, 17435), (1585, 4499), (2045, 3487)]