25470065

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2251}}^1$

素因数の和:2360

約数の個数: 16

約数和(自身を含む): 31996416

約数和(自身を除く): 6526351

約数列:

[1, 5, 31, 73, 155, 365, 2251, 2263, 11255, 11315, 69781, 164323, 348905, 821615, 5094013, 25470065]

約数ペア:

[(1, 25470065), (5, 5094013), (31, 821615), (73, 348905), (155, 164323), (365, 69781), (2251, 11315), (2263, 11255)]