2022677575

素因数分解:

$5^2\times {\mathrm{109}}^1\times {\mathrm{727}}^1\times {\mathrm{1021}}^1$

素因数の和:1867

約数の個数: 24

約数和(自身を含む): 2537094560

約数和(自身を除く): 514416985

約数列:

[1, 5, 25, 109, 545, 727, 1021, 2725, 3635, 5105, 18175, 25525, 79243, 111289, 396215, 556445, 742267, 1981075, 2782225, 3711335, 18556675, 80907103, 404535515, 2022677575]

約数ペア:

[(1, 2022677575), (5, 404535515), (25, 80907103), (109, 18556675), (545, 3711335), (727, 2782225), (1021, 1981075), (2725, 742267), (3635, 556445), (5105, 396215), (18175, 111289), (25525, 79243)]