49040025

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{28429}}^1$

素因数の和:28465

約数の個数: 24

約数和(自身を含む): 84607680

約数和(自身を除く): 35567655

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 28429, 85287, 142145, 426435, 653867, 710725, 1961601, 2132175, 3269335, 9808005, 16346675, 49040025]

約数ペア:

[(1, 49040025), (3, 16346675), (5, 9808005), (15, 3269335), (23, 2132175), (25, 1961601), (69, 710725), (75, 653867), (115, 426435), (345, 142145), (575, 85287), (1725, 28429)]