123126835

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{111427}}^1$

素因数の和:111462

約数の個数: 16

約数和(自身を含む): 168479136

約数和(自身を除く): 45352301

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 111427, 557135, 1448551, 1894259, 7242755, 9471295, 24625367, 123126835]

約数ペア:

[(1, 123126835), (5, 24625367), (13, 9471295), (17, 7242755), (65, 1894259), (85, 1448551), (221, 557135), (1105, 111427)]