8159405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1627}}^1$

素因数の和:1708

約数の個数: 16

約数和(自身を含む): 10549440

約数和(自身を除く): 2390035

約数列:

[1, 5, 17, 59, 85, 295, 1003, 1627, 5015, 8135, 27659, 95993, 138295, 479965, 1631881, 8159405]

約数ペア:

[(1, 8159405), (5, 1631881), (17, 479965), (59, 138295), (85, 95993), (295, 27659), (1003, 8135), (1627, 5015)]