38357235

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{463}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 76437504

約数和(自身を除く): 38080269

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 263, 315, 463, 789, 1315, 1389, 1841, 2315, 2367, 3241, 3945, 4167, 5523, 6945, 9205, 9723, 11835, 16205, 16569, 20835, 27615, 29169, 48615, 82845, 121769, 145845, 365307, 608845, 852383, 1095921, 1826535, 2557149, 4261915, 5479605, 7671447, 12785745, 38357235]

約数ペア:

[(1, 38357235), (3, 12785745), (5, 7671447), (7, 5479605), (9, 4261915), (15, 2557149), (21, 1826535), (35, 1095921), (45, 852383), (63, 608845), (105, 365307), (263, 145845), (315, 121769), (463, 82845), (789, 48615), (1315, 29169), (1389, 27615), (1841, 20835), (2315, 16569), (2367, 16205), (3241, 11835), (3945, 9723), (4167, 9205), (5523, 6945)]