1224525

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 2098080

約数和(自身を除く): 873555

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 563, 725, 1689, 2175, 2815, 8445, 14075, 16327, 42225, 48981, 81635, 244905, 408175, 1224525]

約数ペア:

[(1, 1224525), (3, 408175), (5, 244905), (15, 81635), (25, 48981), (29, 42225), (75, 16327), (87, 14075), (145, 8445), (435, 2815), (563, 2175), (725, 1689)]