70875275

素因数分解:

$5^2\times {\mathrm{29}}^2\times {\mathrm{3371}}^1$

素因数の和:3439

約数の個数: 18

約数和(自身を含む): 91047372

約数和(自身を除く): 20172097

約数列:

[1, 5, 25, 29, 145, 725, 841, 3371, 4205, 16855, 21025, 84275, 97759, 488795, 2443975, 2835011, 14175055, 70875275]

約数ペア:

[(1, 70875275), (5, 14175055), (25, 2835011), (29, 2443975), (145, 488795), (725, 97759), (841, 84275), (3371, 21025), (4205, 16855)]