31545345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{161771}}^1$

素因数の和:161792

約数の個数: 16

約数和(自身を含む): 54355392

約数和(自身を除く): 22810047

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 161771, 485313, 808855, 2103023, 2426565, 6309069, 10515115, 31545345]

約数ペア:

[(1, 31545345), (3, 10515115), (5, 6309069), (13, 2426565), (15, 2103023), (39, 808855), (65, 485313), (195, 161771)]