33680825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 48121920

約数和(自身を除く): 14441095

約数列:

[1, 5, 17, 19, 25, 43, 85, 95, 97, 215, 323, 425, 475, 485, 731, 817, 1075, 1615, 1649, 1843, 2425, 3655, 4085, 4171, 8075, 8245, 9215, 13889, 18275, 20425, 20855, 31331, 41225, 46075, 69445, 70907, 79249, 104275, 156655, 347225, 354535, 396245, 783275, 1347233, 1772675, 1981225, 6736165, 33680825]

約数ペア:

[(1, 33680825), (5, 6736165), (17, 1981225), (19, 1772675), (25, 1347233), (43, 783275), (85, 396245), (95, 354535), (97, 347225), (215, 156655), (323, 104275), (425, 79249), (475, 70907), (485, 69445), (731, 46075), (817, 41225), (1075, 31331), (1615, 20855), (1649, 20425), (1843, 18275), (2425, 13889), (3655, 9215), (4085, 8245), (4171, 8075)]