42478025

素因数分解:

$5^2\times {\mathrm{1171}}^1\times {\mathrm{1451}}^1$

素因数の和:2632

約数の個数: 12

約数和(自身を含む): 52754064

約数和(自身を除く): 10276039

約数列:

[1, 5, 25, 1171, 1451, 5855, 7255, 29275, 36275, 1699121, 8495605, 42478025]

約数ペア:

[(1, 42478025), (5, 8495605), (25, 1699121), (1171, 36275), (1451, 29275), (5855, 7255)]