5157625

素因数分解:

$5^3\times {\mathrm{11}}^3\times {\mathrm{31}}^1$

素因数の和:79

約数の個数: 32

約数和(自身を含む): 7308288

約数和(自身を除く): 2150663

約数列:

[1, 5, 11, 25, 31, 55, 121, 125, 155, 275, 341, 605, 775, 1331, 1375, 1705, 3025, 3751, 3875, 6655, 8525, 15125, 18755, 33275, 41261, 42625, 93775, 166375, 206305, 468875, 1031525, 5157625]

約数ペア:

[(1, 5157625), (5, 1031525), (11, 468875), (25, 206305), (31, 166375), (55, 93775), (121, 42625), (125, 41261), (155, 33275), (275, 18755), (341, 15125), (605, 8525), (775, 6655), (1331, 3875), (1375, 3751), (1705, 3025)]