12353815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1439}}^1$

素因数の和:1562

約数の個数: 16

約数和(自身を含む): 15863040

約数和(自身を除く): 3509225

約数列:

[1, 5, 17, 85, 101, 505, 1439, 1717, 7195, 8585, 24463, 122315, 145339, 726695, 2470763, 12353815]

約数ペア:

[(1, 12353815), (5, 2470763), (17, 726695), (85, 145339), (101, 122315), (505, 24463), (1439, 8585), (1717, 7195)]