1379824205

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{221303}}^1$

素因数の和:221380

約数の個数: 16

約数和(自身を含む): 1752727680

約数和(自身を除く): 372903475

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 221303, 1106515, 6417787, 9516029, 32088935, 47580145, 275964841, 1379824205]

約数ペア:

[(1, 1379824205), (5, 275964841), (29, 47580145), (43, 32088935), (145, 9516029), (215, 6417787), (1247, 1106515), (6235, 221303)]