22855855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2789}}^1$

素因数の和:2954

約数の個数: 16

約数和(自身を含む): 30132000

約数和(自身を除く): 7276145

約数列:

[1, 5, 11, 55, 149, 745, 1639, 2789, 8195, 13945, 30679, 153395, 415561, 2077805, 4571171, 22855855]

約数ペア:

[(1, 22855855), (5, 4571171), (11, 2077805), (55, 415561), (149, 153395), (745, 30679), (1639, 13945), (2789, 8195)]