61126505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{7459}}^1$

素因数の和:7624

約数の個数: 16

約数和(自身を含む): 80568000

約数和(自身を除く): 19441495

約数列:

[1, 5, 11, 55, 149, 745, 1639, 7459, 8195, 37295, 82049, 410245, 1111391, 5556955, 12225301, 61126505]

約数ペア:

[(1, 61126505), (5, 12225301), (11, 5556955), (55, 1111391), (149, 410245), (745, 82049), (1639, 37295), (7459, 8195)]