11953991235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3181}}^1\times {\mathrm{14737}}^1$

素因数の和:17943

約数の個数: 32

約数和(自身を含む): 20259208512

約数和(自身を除く): 8305217277

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 3181, 9543, 14737, 15905, 44211, 47715, 54077, 73685, 162231, 221055, 250529, 270385, 751587, 811155, 1252645, 3757935, 46878397, 140635191, 234391985, 703175955, 796932749, 2390798247, 3984663745, 11953991235]

約数ペア:

[(1, 11953991235), (3, 3984663745), (5, 2390798247), (15, 796932749), (17, 703175955), (51, 234391985), (85, 140635191), (255, 46878397), (3181, 3757935), (9543, 1252645), (14737, 811155), (15905, 751587), (44211, 270385), (47715, 250529), (54077, 221055), (73685, 162231)]