28617985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{6269}}^1$

素因数の和:6368

約数の個数: 16

約数和(自身を含む): 37920960

約数和(自身を除く): 9302975

約数列:

[1, 5, 11, 55, 83, 415, 913, 4565, 6269, 31345, 68959, 344795, 520327, 2601635, 5723597, 28617985]

約数ペア:

[(1, 28617985), (5, 5723597), (11, 2601635), (55, 520327), (83, 344795), (415, 68959), (913, 31345), (4565, 6269)]