2247481845

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{80167}}^1$

素因数の和:80274

約数の個数: 48

約数和(自身を含む): 4502234880

約数和(自身を除く): 2254753035

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 89, 105, 267, 315, 445, 623, 801, 1335, 1869, 3115, 4005, 5607, 9345, 28035, 80167, 240501, 400835, 561169, 721503, 1202505, 1683507, 2805845, 3607515, 5050521, 7134863, 8417535, 21404589, 25252605, 35674315, 49944041, 64213767, 107022945, 149832123, 249720205, 321068835, 449496369, 749160615, 2247481845]

約数ペア:

[(1, 2247481845), (3, 749160615), (5, 449496369), (7, 321068835), (9, 249720205), (15, 149832123), (21, 107022945), (35, 64213767), (45, 49944041), (63, 35674315), (89, 25252605), (105, 21404589), (267, 8417535), (315, 7134863), (445, 5050521), (623, 3607515), (801, 2805845), (1335, 1683507), (1869, 1202505), (3115, 721503), (4005, 561169), (5607, 400835), (9345, 240501), (28035, 80167)]