2801325

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{911}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 4749696

約数和(自身を除く): 1948371

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 911, 1025, 2733, 3075, 4555, 13665, 22775, 37351, 68325, 112053, 186755, 560265, 933775, 2801325]

約数ペア:

[(1, 2801325), (3, 933775), (5, 560265), (15, 186755), (25, 112053), (41, 68325), (75, 37351), (123, 22775), (205, 13665), (615, 4555), (911, 3075), (1025, 2733)]