7164755

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 9530640

約数和(自身を除く): 2365885

約数列:

[1, 5, 13, 61, 65, 139, 169, 305, 695, 793, 845, 1807, 3965, 8479, 9035, 10309, 23491, 42395, 51545, 110227, 117455, 551135, 1432951, 7164755]

約数ペア:

[(1, 7164755), (5, 1432951), (13, 551135), (61, 117455), (65, 110227), (139, 51545), (169, 42395), (305, 23491), (695, 10309), (793, 9035), (845, 8479), (1807, 3965)]