23122225

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3571}}^1$

素因数の和:3625

約数の個数: 24

約数和(自身を含む): 33662528

約数和(自身を除く): 10540303

約数列:

[1, 5, 7, 25, 35, 37, 175, 185, 259, 925, 1295, 3571, 6475, 17855, 24997, 89275, 124985, 132127, 624925, 660635, 924889, 3303175, 4624445, 23122225]

約数ペア:

[(1, 23122225), (5, 4624445), (7, 3303175), (25, 924889), (35, 660635), (37, 624925), (175, 132127), (185, 124985), (259, 89275), (925, 24997), (1295, 17855), (3571, 6475)]