2022787725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89603}}^1$

素因数の和:89666

約数の個数: 48

約数和(自身を含む): 3911035392

約数和(自身を除く): 1888247667

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 75, 105, 129, 175, 215, 301, 525, 645, 903, 1075, 1505, 3225, 4515, 7525, 22575, 89603, 268809, 448015, 627221, 1344045, 1881663, 2240075, 3136105, 3852929, 6720225, 9408315, 11558787, 15680525, 19264645, 26970503, 47041575, 57793935, 80911509, 96323225, 134852515, 288969675, 404557545, 674262575, 2022787725]

約数ペア:

[(1, 2022787725), (3, 674262575), (5, 404557545), (7, 288969675), (15, 134852515), (21, 96323225), (25, 80911509), (35, 57793935), (43, 47041575), (75, 26970503), (105, 19264645), (129, 15680525), (175, 11558787), (215, 9408315), (301, 6720225), (525, 3852929), (645, 3136105), (903, 2240075), (1075, 1881663), (1505, 1344045), (3225, 627221), (4515, 448015), (7525, 268809), (22575, 89603)]