3859125

素因数分解:

$3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 6604416

約数和(自身を除く): 2745291

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 125, 205, 251, 375, 615, 753, 1025, 1255, 3075, 3765, 5125, 6275, 10291, 15375, 18825, 30873, 31375, 51455, 94125, 154365, 257275, 771825, 1286375, 3859125]

約数ペア:

[(1, 3859125), (3, 1286375), (5, 771825), (15, 257275), (25, 154365), (41, 94125), (75, 51455), (123, 31375), (125, 30873), (205, 18825), (251, 15375), (375, 10291), (615, 6275), (753, 5125), (1025, 3765), (1255, 3075)]