23109405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{140057}}^1$

素因数の和:140076

約数の個数: 16

約数和(自身を含む): 40336704

約数和(自身を除く): 17227299

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 140057, 420171, 700285, 1540627, 2100855, 4621881, 7703135, 23109405]

約数ペア:

[(1, 23109405), (3, 7703135), (5, 4621881), (11, 2100855), (15, 1540627), (33, 700285), (55, 420171), (165, 140057)]