4981575

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 8316928

約数和(自身を除く): 3335353

約数列:

[1, 3, 5, 15, 25, 75, 127, 381, 523, 635, 1569, 1905, 2615, 3175, 7845, 9525, 13075, 39225, 66421, 199263, 332105, 996315, 1660525, 4981575]

約数ペア:

[(1, 4981575), (3, 1660525), (5, 996315), (15, 332105), (25, 199263), (75, 66421), (127, 39225), (381, 13075), (523, 9525), (635, 7845), (1569, 3175), (1905, 2615)]