30219675

素因数分解:

$3^1\times 5^2\times {\mathrm{179}}^1\times {\mathrm{2251}}^1$

素因数の和:2443

約数の個数: 24

約数和(自身を含む): 50264640

約数和(自身を除く): 20044965

約数列:

[1, 3, 5, 15, 25, 75, 179, 537, 895, 2251, 2685, 4475, 6753, 11255, 13425, 33765, 56275, 168825, 402929, 1208787, 2014645, 6043935, 10073225, 30219675]

約数ペア:

[(1, 30219675), (3, 10073225), (5, 6043935), (15, 2014645), (25, 1208787), (75, 402929), (179, 168825), (537, 56275), (895, 33765), (2251, 13425), (2685, 11255), (4475, 6753)]