13464815

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 20151936

約数和(自身を除く): 6687121

約数列:

[1, 5, 7, 13, 35, 65, 91, 101, 293, 455, 505, 707, 1313, 1465, 2051, 3535, 3809, 6565, 9191, 10255, 19045, 26663, 29593, 45955, 133315, 147965, 207151, 384709, 1035755, 1923545, 2692963, 13464815]

約数ペア:

[(1, 13464815), (5, 2692963), (7, 1923545), (13, 1035755), (35, 384709), (65, 207151), (91, 147965), (101, 133315), (293, 45955), (455, 29593), (505, 26663), (707, 19045), (1313, 10255), (1465, 9191), (2051, 6565), (3535, 3809)]