8013222725

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{11052721}}^1$

素因数の和:11052760

約数の個数: 12

約数和(自身を含む): 10279031460

約数和(自身を除く): 2265808735

約数列:

[1, 5, 25, 29, 145, 725, 11052721, 55263605, 276318025, 320528909, 1602644545, 8013222725]

約数ペア:

[(1, 8013222725), (5, 1602644545), (25, 320528909), (29, 276318025), (145, 55263605), (725, 11052721)]