30238049145

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{643}}^1\times {\mathrm{17321}}^1$

素因数の和:18153

約数の個数: 32

約数和(自身を含む): 48726647424

約数和(自身を除く): 18488598279

約数列:

[1, 3, 5, 15, 181, 543, 643, 905, 1929, 2715, 3215, 9645, 17321, 51963, 86605, 116383, 259815, 349149, 581915, 1745745, 3135101, 9405303, 11137403, 15675505, 33412209, 47026515, 55687015, 167061045, 2015869943, 6047609829, 10079349715, 30238049145]

約数ペア:

[(1, 30238049145), (3, 10079349715), (5, 6047609829), (15, 2015869943), (181, 167061045), (543, 55687015), (643, 47026515), (905, 33412209), (1929, 15675505), (2715, 11137403), (3215, 9405303), (9645, 3135101), (17321, 1745745), (51963, 581915), (86605, 349149), (116383, 259815)]