15695380917

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1\times {\mathrm{2377}}^1$

素因数の和:2922

約数の個数: 48

約数和(自身を含む): 24305823360

約数和(自身を除く): 8610442443

約数列:

[1, 3, 9, 17, 51, 103, 153, 309, 419, 927, 1257, 1751, 2377, 3771, 5253, 7123, 7131, 15759, 21369, 21393, 40409, 43157, 64107, 121227, 129471, 244831, 363681, 388413, 733669, 734493, 995963, 2201007, 2203479, 2987889, 4162127, 6603021, 8963667, 12486381, 16931371, 37459143, 50794113, 102584189, 152382339, 307752567, 923257701, 1743931213, 5231793639, 15695380917]

約数ペア:

[(1, 15695380917), (3, 5231793639), (9, 1743931213), (17, 923257701), (51, 307752567), (103, 152382339), (153, 102584189), (309, 50794113), (419, 37459143), (927, 16931371), (1257, 12486381), (1751, 8963667), (2377, 6603021), (3771, 4162127), (5253, 2987889), (7123, 2203479), (7131, 2201007), (15759, 995963), (21369, 734493), (21393, 733669), (40409, 388413), (43157, 363681), (64107, 244831), (121227, 129471)]