7272685

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{719}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 10609920

約数和(自身を除く): 3337235

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 595, 719, 1445, 2023, 3595, 5033, 10115, 12223, 25165, 61115, 85561, 207791, 427805, 1038955, 1454537, 7272685]

約数ペア:

[(1, 7272685), (5, 1454537), (7, 1038955), (17, 427805), (35, 207791), (85, 85561), (119, 61115), (289, 25165), (595, 12223), (719, 10115), (1445, 5033), (2023, 3595)]