1376245615

素因数分解:

$5^1\times {\mathrm{223}}^1\times {\mathrm{449}}^1\times {\mathrm{2749}}^1$

素因数の和:3426

約数の個数: 16

約数和(自身を含む): 1663200000

約数和(自身を除く): 286954385

約数列:

[1, 5, 223, 449, 1115, 2245, 2749, 13745, 100127, 500635, 613027, 1234301, 3065135, 6171505, 275249123, 1376245615]

約数ペア:

[(1, 1376245615), (5, 275249123), (223, 6171505), (449, 3065135), (1115, 1234301), (2245, 613027), (2749, 500635), (13745, 100127)]