9777625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 14361984

約数和(自身を除く): 4584359

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 275, 325, 547, 715, 1375, 1625, 2735, 3575, 6017, 7111, 13675, 17875, 30085, 35555, 68375, 78221, 150425, 177775, 391105, 752125, 888875, 1955525, 9777625]

約数ペア:

[(1, 9777625), (5, 1955525), (11, 888875), (13, 752125), (25, 391105), (55, 177775), (65, 150425), (125, 78221), (143, 68375), (275, 35555), (325, 30085), (547, 17875), (715, 13675), (1375, 7111), (1625, 6017), (2735, 3575)]