4480945

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{443}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 6542784

約数和(自身を除く): 2061839

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 443, 595, 1445, 2023, 2215, 3101, 7531, 10115, 15505, 37655, 52717, 128027, 263585, 640135, 896189, 4480945]

約数ペア:

[(1, 4480945), (5, 896189), (7, 640135), (17, 263585), (35, 128027), (85, 52717), (119, 37655), (289, 15505), (443, 10115), (595, 7531), (1445, 3101), (2023, 2215)]