30090525

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{2657}}^1$

素因数の和:2821

約数の個数: 24

約数和(自身を含む): 50097984

約数和(自身を除く): 20007459

約数列:

[1, 3, 5, 15, 25, 75, 151, 453, 755, 2265, 2657, 3775, 7971, 11325, 13285, 39855, 66425, 199275, 401207, 1203621, 2006035, 6018105, 10030175, 30090525]

約数ペア:

[(1, 30090525), (3, 10030175), (5, 6018105), (15, 2006035), (25, 1203621), (75, 401207), (151, 199275), (453, 66425), (755, 39855), (2265, 13285), (2657, 11325), (3775, 7971)]