11880055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3541}}^1$

素因数の和:3618

約数の個数: 16

約数和(自身を含む): 15811488

約数和(自身を除く): 3931433

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 3541, 17705, 38951, 194755, 216001, 1080005, 2376011, 11880055]

約数ペア:

[(1, 11880055), (5, 2376011), (11, 1080005), (55, 216001), (61, 194755), (305, 38951), (671, 17705), (3355, 3541)]