61401615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{372131}}^1$

素因数の和:372150

約数の個数: 16

約数和(自身を含む): 107174016

約数和(自身を除く): 45772401

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 372131, 1116393, 1860655, 4093441, 5581965, 12280323, 20467205, 61401615]

約数ペア:

[(1, 61401615), (3, 20467205), (5, 12280323), (11, 5581965), (15, 4093441), (33, 1860655), (55, 1116393), (165, 372131)]