15035890

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{157}}^2$

素因数の和:382

約数の個数: 24

約数和(自身を含む): 27684612

約数和(自身を除く): 12648722

約数列:

[1, 2, 5, 10, 61, 122, 157, 305, 314, 610, 785, 1570, 9577, 19154, 24649, 47885, 49298, 95770, 123245, 246490, 1503589, 3007178, 7517945, 15035890]

約数ペア:

[(1, 15035890), (2, 7517945), (5, 3007178), (10, 1503589), (61, 246490), (122, 123245), (157, 95770), (305, 49298), (314, 47885), (610, 24649), (785, 19154), (1570, 9577)]