15562023

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 21248640

約数和(自身を除く): 5686617

約数列:

[1, 3, 67, 139, 201, 417, 557, 1671, 9313, 27939, 37319, 77423, 111957, 232269, 5187341, 15562023]

約数ペア:

[(1, 15562023), (3, 5187341), (67, 232269), (139, 111957), (201, 77423), (417, 37319), (557, 27939), (1671, 9313)]