40470115

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4001}}^1$

素因数の和:4047

約数の個数: 24

約数和(自身を含む): 58973472

約数和(自身を除く): 18503357

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 595, 1445, 2023, 4001, 10115, 20005, 28007, 68017, 140035, 340085, 476119, 1156289, 2380595, 5781445, 8094023, 40470115]

約数ペア:

[(1, 40470115), (5, 8094023), (7, 5781445), (17, 2380595), (35, 1156289), (85, 476119), (119, 340085), (289, 140035), (595, 68017), (1445, 28007), (2023, 20005), (4001, 10115)]