30330225

素因数分解:

$3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{827}}^1$

素因数の和:1006

約数の個数: 36

約数和(自身を含む): 54724176

約数和(自身を除く): 24393951

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 163, 225, 489, 815, 827, 1467, 2445, 2481, 4075, 4135, 7335, 7443, 12225, 12405, 20675, 36675, 37215, 62025, 134801, 186075, 404403, 674005, 1213209, 2022015, 3370025, 6066045, 10110075, 30330225]

約数ペア:

[(1, 30330225), (3, 10110075), (5, 6066045), (9, 3370025), (15, 2022015), (25, 1213209), (45, 674005), (75, 404403), (163, 186075), (225, 134801), (489, 62025), (815, 37215), (827, 36675), (1467, 20675), (2445, 12405), (2481, 12225), (4075, 7443), (4135, 7335)]