8168505

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4157}}^1$

素因数の和:4296

約数の個数: 16

約数和(自身を含む): 13172544

約数和(自身を除く): 5004039

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 4157, 12471, 20785, 62355, 544567, 1633701, 2722835, 8168505]

約数ペア:

[(1, 8168505), (3, 2722835), (5, 1633701), (15, 544567), (131, 62355), (393, 20785), (655, 12471), (1965, 4157)]