71067055

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{17789}}^1$

素因数の和:17858

約数の個数: 16

約数和(自身を含む): 92223360

約数和(自身を除く): 21156305

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 17789, 88945, 302413, 836083, 1512065, 4180415, 14213411, 71067055]

約数ペア:

[(1, 71067055), (5, 14213411), (17, 4180415), (47, 1512065), (85, 836083), (235, 302413), (799, 88945), (3995, 17789)]