57206745

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4691}}^1$

素因数の和:4973

約数の個数: 24

約数和(自身を含む): 99545472

約数和(自身を除く): 42338727

約数列:

[1, 3, 5, 9, 15, 45, 271, 813, 1355, 2439, 4065, 4691, 12195, 14073, 23455, 42219, 70365, 211095, 1271261, 3813783, 6356305, 11441349, 19068915, 57206745]

約数ペア:

[(1, 57206745), (3, 19068915), (5, 11441349), (9, 6356305), (15, 3813783), (45, 1271261), (271, 211095), (813, 70365), (1355, 42219), (2439, 23455), (4065, 14073), (4691, 12195)]