30525225

素因数分解:

$3^1\times 5^2\times {\mathrm{367}}^1\times {\mathrm{1109}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 50651520

約数和(自身を除く): 20126295

約数列:

[1, 3, 5, 15, 25, 75, 367, 1101, 1109, 1835, 3327, 5505, 5545, 9175, 16635, 27525, 27725, 83175, 407003, 1221009, 2035015, 6105045, 10175075, 30525225]

約数ペア:

[(1, 30525225), (3, 10175075), (5, 6105045), (15, 2035015), (25, 1221009), (75, 407003), (367, 83175), (1101, 27725), (1109, 27525), (1835, 16635), (3327, 9175), (5505, 5545)]