28476565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3877}}^1$

素因数の和:4008

約数の個数: 16

約数和(自身を含む): 37135728

約数和(自身を除く): 8659163

約数列:

[1, 5, 13, 65, 113, 565, 1469, 3877, 7345, 19385, 50401, 252005, 438101, 2190505, 5695313, 28476565]

約数ペア:

[(1, 28476565), (5, 5695313), (13, 2190505), (65, 438101), (113, 252005), (565, 50401), (1469, 19385), (3877, 7345)]