20064075375

素因数分解:

$3^1\times 5^3\times {\mathrm{53504201}}^1$

素因数の和:53504219

約数の個数: 16

約数和(自身を含む): 33386622048

約数和(自身を除く): 13322546673

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 53504201, 160512603, 267521005, 802563015, 1337605025, 4012815075, 6688025125, 20064075375]

約数ペア:

[(1, 20064075375), (3, 6688025125), (5, 4012815075), (15, 1337605025), (25, 802563015), (75, 267521005), (125, 160512603), (375, 53504201)]