137260655

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{206407}}^1$

素因数の和:206438

約数の個数: 16

約数和(自身を含む): 198151680

約数和(自身を除く): 60891025

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 206407, 1032035, 1444849, 3921733, 7224245, 19608665, 27452131, 137260655]

約数ペア:

[(1, 137260655), (5, 27452131), (7, 19608665), (19, 7224245), (35, 3921733), (95, 1444849), (133, 1032035), (665, 206407)]