248553817605

素因数分解:

$3^2\times 5^1\times {\mathrm{2389}}^1\times {\mathrm{2312021}}^1$

素因数の和:2314421

約数の個数: 24

約数和(自身を含む): 431007141240

約数和(自身を除く): 182453323635

約数列:

[1, 3, 5, 9, 15, 45, 2389, 7167, 11945, 21501, 35835, 107505, 2312021, 6936063, 11560105, 20808189, 34680315, 104040945, 5523418169, 16570254507, 27617090845, 49710763521, 82851272535, 248553817605]

約数ペア:

[(1, 248553817605), (3, 82851272535), (5, 49710763521), (9, 27617090845), (15, 16570254507), (45, 5523418169), (2389, 104040945), (7167, 34680315), (11945, 20808189), (21501, 11560105), (35835, 6936063), (107505, 2312021)]