2980451075

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{587281}}^1$

素因数の和:587327

約数の個数: 24

約数和(自身を含む): 4369378080

約数和(自身を除く): 1388927005

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 725, 1015, 5075, 587281, 2936405, 4110967, 14682025, 17031149, 20554835, 85155745, 102774175, 119218043, 425778725, 596090215, 2980451075]

約数ペア:

[(1, 2980451075), (5, 596090215), (7, 425778725), (25, 119218043), (29, 102774175), (35, 85155745), (145, 20554835), (175, 17031149), (203, 14682025), (725, 4110967), (1015, 2936405), (5075, 587281)]