2889728425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101483}}^1$

素因数の和:101577

約数の個数: 24

約数和(自身を含む): 3850708896

約数和(自身を除く): 960980471

約数列:

[1, 5, 17, 25, 67, 85, 335, 425, 1139, 1675, 5695, 28475, 101483, 507415, 1725211, 2537075, 6799361, 8626055, 33996805, 43130275, 115589137, 169984025, 577945685, 2889728425]

約数ペア:

[(1, 2889728425), (5, 577945685), (17, 169984025), (25, 115589137), (67, 43130275), (85, 33996805), (335, 8626055), (425, 6799361), (1139, 2537075), (1675, 1725211), (5695, 507415), (28475, 101483)]