1213426884075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{18481}}^1\times {\mathrm{125063}}^1$

素因数の和:143564

約数の個数: 48

約数和(自身を含む): 2292941385216

約数和(自身を除く): 1079514501141

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 18481, 55443, 92405, 125063, 129367, 277215, 375189, 388101, 462025, 625315, 646835, 875441, 1386075, 1875945, 1940505, 2626323, 3126575, 3234175, 4377205, 9379725, 9702525, 13131615, 21886025, 65658075, 2311289303, 6933867909, 11556446515, 16179025121, 34669339545, 48537075363, 57782232575, 80895125605, 173346697725, 242685376815, 404475628025, 1213426884075]

約数ペア:

[(1, 1213426884075), (3, 404475628025), (5, 242685376815), (7, 173346697725), (15, 80895125605), (21, 57782232575), (25, 48537075363), (35, 34669339545), (75, 16179025121), (105, 11556446515), (175, 6933867909), (525, 2311289303), (18481, 65658075), (55443, 21886025), (92405, 13131615), (125063, 9702525), (129367, 9379725), (277215, 4377205), (375189, 3234175), (388101, 3126575), (462025, 2626323), (625315, 1940505), (646835, 1875945), (875441, 1386075)]