22909075

素因数分解:

$5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1201}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 32790560

約数和(自身を除く): 9881485

約数列:

[1, 5, 7, 25, 35, 109, 175, 545, 763, 1201, 2725, 3815, 6005, 8407, 19075, 30025, 42035, 130909, 210175, 654545, 916363, 3272725, 4581815, 22909075]

約数ペア:

[(1, 22909075), (5, 4581815), (7, 3272725), (25, 916363), (35, 654545), (109, 210175), (175, 130909), (545, 42035), (763, 30025), (1201, 19075), (2725, 8407), (3815, 6005)]