28818955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4637}}^1$

素因数の和:4766

約数の個数: 16

約数和(自身を含む): 38068704

約数和(自身を除く): 9249749

約数列:

[1, 5, 11, 55, 113, 565, 1243, 4637, 6215, 23185, 51007, 255035, 523981, 2619905, 5763791, 28818955]

約数ペア:

[(1, 28818955), (5, 5763791), (11, 2619905), (55, 523981), (113, 255035), (565, 51007), (1243, 23185), (4637, 6215)]