5249025

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:626

約数の個数: 36

約数和(自身を含む): 9647820

約数和(自身を除く): 4398795

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 569, 615, 1025, 1707, 1845, 2845, 3075, 5121, 8535, 9225, 14225, 23329, 25605, 42675, 69987, 116645, 128025, 209961, 349935, 583225, 1049805, 1749675, 5249025]

約数ペア:

[(1, 5249025), (3, 1749675), (5, 1049805), (9, 583225), (15, 349935), (25, 209961), (41, 128025), (45, 116645), (75, 69987), (123, 42675), (205, 25605), (225, 23329), (369, 14225), (569, 9225), (615, 8535), (1025, 5121), (1707, 3075), (1845, 2845)]