123150925

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1051}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 157842080

約数和(自身を除く): 34691155

約数列:

[1, 5, 25, 43, 109, 215, 545, 1051, 1075, 2725, 4687, 5255, 23435, 26275, 45193, 114559, 117175, 225965, 572795, 1129825, 2863975, 4926037, 24630185, 123150925]

約数ペア:

[(1, 123150925), (5, 24630185), (25, 4926037), (43, 2863975), (109, 1129825), (215, 572795), (545, 225965), (1051, 117175), (1075, 114559), (2725, 45193), (4687, 26275), (5255, 23435)]