289422075

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{94121}}^1$

素因数の和:94175

約数の個数: 24

約数和(自身を含む): 490187376

約数和(自身を除く): 200765301

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 94121, 282363, 470605, 1411815, 2353025, 3858961, 7059075, 11576883, 19294805, 57884415, 96474025, 289422075]

約数ペア:

[(1, 289422075), (3, 96474025), (5, 57884415), (15, 19294805), (25, 11576883), (41, 7059075), (75, 3858961), (123, 2353025), (205, 1411815), (615, 470605), (1025, 282363), (3075, 94121)]