20323425

素因数分解:

$3^1\times 5^2\times {\mathrm{233}}^1\times {\mathrm{1163}}^1$

素因数の和:1409

約数の個数: 24

約数和(自身を含む): 33774624

約数和(自身を除く): 13451199

約数列:

[1, 3, 5, 15, 25, 75, 233, 699, 1163, 1165, 3489, 3495, 5815, 5825, 17445, 17475, 29075, 87225, 270979, 812937, 1354895, 4064685, 6774475, 20323425]

約数ペア:

[(1, 20323425), (3, 6774475), (5, 4064685), (15, 1354895), (25, 812937), (75, 270979), (233, 87225), (699, 29075), (1163, 17475), (1165, 17445), (3489, 5825), (3495, 5815)]