68385165

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{57709}}^1$

素因数の和:57796

約数の個数: 16

約数和(自身を含む): 110803200

約数和(自身を除く): 42418035

約数列:

[1, 3, 5, 15, 79, 237, 395, 1185, 57709, 173127, 288545, 865635, 4559011, 13677033, 22795055, 68385165]

約数ペア:

[(1, 68385165), (3, 22795055), (5, 13677033), (15, 4559011), (79, 865635), (237, 288545), (395, 173127), (1185, 57709)]