9781922605

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5689}}^1\times {\mathrm{3779}}^1$

素因数の和:9493

約数の個数: 32

約数和(自身を含む): 14453510400

約数和(自身を除く): 4671587795

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 3779, 5689, 18895, 26453, 28445, 39823, 49127, 73957, 132265, 199115, 245635, 343889, 369785, 517699, 1719445, 2588495, 21498731, 107493655, 150491117, 279483503, 752455585, 1397417515, 1956384521, 9781922605]

約数ペア:

[(1, 9781922605), (5, 1956384521), (7, 1397417515), (13, 752455585), (35, 279483503), (65, 150491117), (91, 107493655), (455, 21498731), (3779, 2588495), (5689, 1719445), (18895, 517699), (26453, 369785), (28445, 343889), (39823, 245635), (49127, 199115), (73957, 132265)]