165065615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{230861}}^1$

素因数の和:230890

約数の個数: 16

約数和(自身を含む): 232708896

約数和(自身を除く): 67643281

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 230861, 1154305, 2539471, 3001193, 12697355, 15005965, 33013123, 165065615]

約数ペア:

[(1, 165065615), (5, 33013123), (11, 15005965), (13, 12697355), (55, 3001193), (65, 2539471), (143, 1154305), (715, 230861)]