292720905

素因数分解:

$3^3\times 5^1\times {\mathrm{2168303}}^1$

素因数の和:2168317

約数の個数: 16

約数和(自身を含む): 520392960

約数和(自身を除く): 227672055

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2168303, 6504909, 10841515, 19514727, 32524545, 58544181, 97573635, 292720905]

約数ペア:

[(1, 292720905), (3, 97573635), (5, 58544181), (9, 32524545), (15, 19514727), (27, 10841515), (45, 6504909), (135, 2168303)]