21514050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{47809}}^1$

素因数の和:47827

約数の個数: 36

約数和(自身を含む): 57802290

約数和(自身を除く): 36288240

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 47809, 95618, 143427, 239045, 286854, 430281, 478090, 717135, 860562, 1195225, 1434270, 2151405, 2390450, 3585675, 4302810, 7171350, 10757025, 21514050]

約数ペア:

[(1, 21514050), (2, 10757025), (3, 7171350), (5, 4302810), (6, 3585675), (9, 2390450), (10, 2151405), (15, 1434270), (18, 1195225), (25, 860562), (30, 717135), (45, 478090), (50, 430281), (75, 286854), (90, 239045), (150, 143427), (225, 95618), (450, 47809)]