1973480459525

素因数分解:

$5^2\times {\mathrm{1427}}^1\times {\mathrm{2521}}^1\times {\mathrm{21943}}^1$

素因数の和:25901

約数の個数: 24

約数和(自身を含む): 2449913653824

約数和(自身を除く): 476433194299

約数列:

[1, 5, 25, 1427, 2521, 7135, 12605, 21943, 35675, 63025, 109715, 548575, 3597467, 17987335, 31312661, 55318303, 89936675, 156563305, 276591515, 782816525, 1382957575, 78939218381, 394696091905, 1973480459525]

約数ペア:

[(1, 1973480459525), (5, 394696091905), (25, 78939218381), (1427, 1382957575), (2521, 782816525), (7135, 276591515), (12605, 156563305), (21943, 89936675), (35675, 55318303), (63025, 31312661), (109715, 17987335), (548575, 3597467)]