135687575

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1117}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 173844528

約数和(自身を除く): 38156953

約数列:

[1, 5, 25, 43, 113, 215, 565, 1075, 1117, 2825, 4859, 5585, 24295, 27925, 48031, 121475, 126221, 240155, 631105, 1200775, 3155525, 5427503, 27137515, 135687575]

約数ペア:

[(1, 135687575), (5, 27137515), (25, 5427503), (43, 3155525), (113, 1200775), (215, 631105), (565, 240155), (1075, 126221), (1117, 121475), (2825, 48031), (4859, 27925), (5585, 24295)]