42052425

素因数分解:

$3^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{2069}}^1$

素因数の和:2353

約数の個数: 24

約数和(自身を含む): 69816960

約数和(自身を除く): 27764535

約数列:

[1, 3, 5, 15, 25, 75, 271, 813, 1355, 2069, 4065, 6207, 6775, 10345, 20325, 31035, 51725, 155175, 560699, 1682097, 2803495, 8410485, 14017475, 42052425]

約数ペア:

[(1, 42052425), (3, 14017475), (5, 8410485), (15, 2803495), (25, 1682097), (75, 560699), (271, 155175), (813, 51725), (1355, 31035), (2069, 20325), (4065, 10345), (6207, 6775)]