204531105

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{717653}}^1$

素因数の和:717680

約数の個数: 16

約数和(自身を含む): 344473920

約数和(自身を除く): 139942815

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 717653, 2152959, 3588265, 10764795, 13635407, 40906221, 68177035, 204531105]

約数ペア:

[(1, 204531105), (3, 68177035), (5, 40906221), (15, 13635407), (19, 10764795), (57, 3588265), (95, 2152959), (285, 717653)]