138416905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1031}}^1\times {\mathrm{2441}}^1$

素因数の和:3488

約数の個数: 16

約数和(自身を含む): 181450368

約数和(自身を除く): 43033463

約数列:

[1, 5, 11, 55, 1031, 2441, 5155, 11341, 12205, 26851, 56705, 134255, 2516671, 12583355, 27683381, 138416905]

約数ペア:

[(1, 138416905), (5, 27683381), (11, 12583355), (55, 2516671), (1031, 134255), (2441, 56705), (5155, 26851), (11341, 12205)]