129294525

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2213}}^1$

素因数の和:2286

約数の個数: 48

約数和(自身を含む): 230610240

約数和(自身を除く): 101315715

約数列:

[1, 3, 5, 15, 19, 25, 41, 57, 75, 95, 123, 205, 285, 475, 615, 779, 1025, 1425, 2213, 2337, 3075, 3895, 6639, 11065, 11685, 19475, 33195, 42047, 55325, 58425, 90733, 126141, 165975, 210235, 272199, 453665, 630705, 1051175, 1360995, 1723927, 2268325, 3153525, 5171781, 6804975, 8619635, 25858905, 43098175, 129294525]

約数ペア:

[(1, 129294525), (3, 43098175), (5, 25858905), (15, 8619635), (19, 6804975), (25, 5171781), (41, 3153525), (57, 2268325), (75, 1723927), (95, 1360995), (123, 1051175), (205, 630705), (285, 453665), (475, 272199), (615, 210235), (779, 165975), (1025, 126141), (1425, 90733), (2213, 58425), (2337, 55325), (3075, 42047), (3895, 33195), (6639, 19475), (11065, 11685)]