525565225

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{3851}}^1$

素因数の和:4017

約数の個数: 24

約数和(自身を含む): 670617792

約数和(自身を除く): 145052567

約数列:

[1, 5, 25, 53, 103, 265, 515, 1325, 2575, 3851, 5459, 19255, 27295, 96275, 136475, 204103, 396653, 1020515, 1983265, 5102575, 9916325, 21022609, 105113045, 525565225]

約数ペア:

[(1, 525565225), (5, 105113045), (25, 21022609), (53, 9916325), (103, 5102575), (265, 1983265), (515, 1020515), (1325, 396653), (2575, 204103), (3851, 136475), (5459, 96275), (19255, 27295)]