204421155

素因数分解:

$3^1\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{10459}}^1$

素因数の和:11770

約数の個数: 16

約数和(自身を含む): 327356160

約数和(自身を除く): 122935005

約数列:

[1, 3, 5, 15, 1303, 3909, 6515, 10459, 19545, 31377, 52295, 156885, 13628077, 40884231, 68140385, 204421155]

約数ペア:

[(1, 204421155), (3, 68140385), (5, 40884231), (15, 13628077), (1303, 156885), (3909, 52295), (6515, 31377), (10459, 19545)]