26468155

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 38102400

約数和(自身を除く): 11634245

約数列:

[1, 5, 7, 29, 35, 89, 145, 203, 293, 445, 623, 1015, 1465, 2051, 2581, 3115, 8497, 10255, 12905, 18067, 26077, 42485, 59479, 90335, 130385, 182539, 297395, 756233, 912695, 3781165, 5293631, 26468155]

約数ペア:

[(1, 26468155), (5, 5293631), (7, 3781165), (29, 912695), (35, 756233), (89, 297395), (145, 182539), (203, 130385), (293, 90335), (445, 59479), (623, 42485), (1015, 26077), (1465, 18067), (2051, 12905), (2581, 10255), (3115, 8497)]