30403575

素因数分解:

$3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{829}}^1$

素因数の和:1008

約数の個数: 36

約数和(自身を含む): 54856360

約数和(自身を除く): 24452785

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 163, 225, 489, 815, 829, 1467, 2445, 2487, 4075, 4145, 7335, 7461, 12225, 12435, 20725, 36675, 37305, 62175, 135127, 186525, 405381, 675635, 1216143, 2026905, 3378175, 6080715, 10134525, 30403575]

約数ペア:

[(1, 30403575), (3, 10134525), (5, 6080715), (9, 3378175), (15, 2026905), (25, 1216143), (45, 675635), (75, 405381), (163, 186525), (225, 135127), (489, 62175), (815, 37305), (829, 36675), (1467, 20725), (2445, 12435), (2487, 12225), (4075, 7461), (4145, 7335)]