12495595

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21001}}^1$

素因数の和:21030

約数の個数: 16

約数和(自身を含む): 18145728

約数和(自身を除く): 5650133

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 21001, 105005, 147007, 357017, 735035, 1785085, 2499119, 12495595]

約数ペア:

[(1, 12495595), (5, 2499119), (7, 1785085), (17, 735035), (35, 357017), (85, 147007), (119, 105005), (595, 21001)]