8203265

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{811}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 11965632

約数和(自身を除く): 3762367

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 595, 811, 1445, 2023, 4055, 5677, 10115, 13787, 28385, 68935, 96509, 234379, 482545, 1171895, 1640653, 8203265]

約数ペア:

[(1, 8203265), (5, 1640653), (7, 1171895), (17, 482545), (35, 234379), (85, 96509), (119, 68935), (289, 28385), (595, 13787), (811, 10115), (1445, 5677), (2023, 4055)]