40726475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1213}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 54192960

約数和(自身を除く): 13466485

約数列:

[1, 5, 17, 25, 79, 85, 395, 425, 1213, 1343, 1975, 6065, 6715, 20621, 30325, 33575, 95827, 103105, 479135, 515525, 1629059, 2395675, 8145295, 40726475]

約数ペア:

[(1, 40726475), (5, 8145295), (17, 2395675), (25, 1629059), (79, 515525), (85, 479135), (395, 103105), (425, 95827), (1213, 33575), (1343, 30325), (1975, 20621), (6065, 6715)]