16907125825

素因数分解:

$5^2\times {\mathrm{127}}^1\times {\mathrm{5325079}}^1$

素因数の和:5325216

約数の個数: 12

約数和(自身を含む): 21129917440

約数和(自身を除く): 4222791615

約数列:

[1, 5, 25, 127, 635, 3175, 5325079, 26625395, 133126975, 676285033, 3381425165, 16907125825]

約数ペア:

[(1, 16907125825), (5, 3381425165), (25, 676285033), (127, 133126975), (635, 26625395), (3175, 5325079)]