71003965

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2521}}^1$

素因数の和:2700

約数の個数: 16

約数和(自身を含む): 87886656

約数和(自身を除く): 16882691

約数列:

[1, 5, 43, 131, 215, 655, 2521, 5633, 12605, 28165, 108403, 330251, 542015, 1651255, 14200793, 71003965]

約数ペア:

[(1, 71003965), (5, 14200793), (43, 1651255), (131, 542015), (215, 330251), (655, 108403), (2521, 28165), (5633, 12605)]