39402005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1481}}^1$

素因数の和:1816

約数の個数: 16

約数和(自身を含む): 50257584

約数和(自身を除く): 10855579

約数列:

[1, 5, 17, 85, 313, 1481, 1565, 5321, 7405, 25177, 26605, 125885, 463553, 2317765, 7880401, 39402005]

約数ペア:

[(1, 39402005), (5, 7880401), (17, 2317765), (85, 463553), (313, 125885), (1481, 26605), (1565, 25177), (5321, 7405)]