74931725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14341}}^1$

素因数の和:14381

約数の個数: 24

約数和(自身を含む): 106704480

約数和(自身を除く): 31772755

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 14341, 71705, 157751, 272479, 358525, 788755, 1362395, 2997269, 3943775, 6811975, 14986345, 74931725]

約数ペア:

[(1, 74931725), (5, 14986345), (11, 6811975), (19, 3943775), (25, 2997269), (55, 1362395), (95, 788755), (209, 358525), (275, 272479), (475, 157751), (1045, 71705), (5225, 14341)]