69039215

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 99671040

約数和(自身を除く): 30631825

約数列:

[1, 5, 7, 23, 35, 115, 139, 161, 617, 695, 805, 973, 3085, 3197, 4319, 4865, 14191, 15985, 21595, 22379, 70955, 85763, 99337, 111895, 428815, 496685, 600341, 1972549, 3001705, 9862745, 13807843, 69039215]

約数ペア:

[(1, 69039215), (5, 13807843), (7, 9862745), (23, 3001705), (35, 1972549), (115, 600341), (139, 496685), (161, 428815), (617, 111895), (695, 99337), (805, 85763), (973, 70955), (3085, 22379), (3197, 21595), (4319, 15985), (4865, 14191)]