27495625

素因数分解:

$5^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:127

約数の個数: 40

約数和(自身を含む): 37394280

約数和(自身を除く): 9898655

約数列:

[1, 5, 25, 29, 37, 41, 125, 145, 185, 205, 625, 725, 925, 1025, 1073, 1189, 1517, 3625, 4625, 5125, 5365, 5945, 7585, 18125, 23125, 25625, 26825, 29725, 37925, 43993, 134125, 148625, 189625, 219965, 670625, 743125, 948125, 1099825, 5499125, 27495625]

約数ペア:

[(1, 27495625), (5, 5499125), (25, 1099825), (29, 948125), (37, 743125), (41, 670625), (125, 219965), (145, 189625), (185, 148625), (205, 134125), (625, 43993), (725, 37925), (925, 29725), (1025, 26825), (1073, 25625), (1189, 23125), (1517, 18125), (3625, 7585), (4625, 5945), (5125, 5365)]