68957245

素因数分解:

$5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{19507}}^1$

素因数の和:19620

約数の個数: 16

約数和(自身を含む): 95511168

約数和(自身を除く): 26553923

約数列:

[1, 5, 7, 35, 101, 505, 707, 3535, 19507, 97535, 136549, 682745, 1970207, 9851035, 13791449, 68957245]

約数ペア:

[(1, 68957245), (5, 13791449), (7, 9851035), (35, 1970207), (101, 682745), (505, 136549), (707, 97535), (3535, 19507)]