415432825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{1787}}^1$

素因数の和:2361

約数の個数: 24

約数和(自身を含む): 546741792

約数和(自身を除く): 131308967

約数列:

[1, 5, 17, 25, 85, 425, 547, 1787, 2735, 8935, 9299, 13675, 30379, 44675, 46495, 151895, 232475, 759475, 977489, 4887445, 16617313, 24437225, 83086565, 415432825]

約数ペア:

[(1, 415432825), (5, 83086565), (17, 24437225), (25, 16617313), (85, 4887445), (425, 977489), (547, 759475), (1787, 232475), (2735, 151895), (8935, 46495), (9299, 44675), (13675, 30379)]