69103215

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{877}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 128202048

約数和(自身を除く): 59098833

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 103, 153, 255, 309, 515, 765, 877, 927, 1545, 1751, 2631, 4385, 4635, 5253, 7893, 8755, 13155, 14909, 15759, 26265, 39465, 44727, 74545, 78795, 90331, 134181, 223635, 270993, 451655, 670905, 812979, 1354965, 1535627, 4064895, 4606881, 7678135, 13820643, 23034405, 69103215]

約数ペア:

[(1, 69103215), (3, 23034405), (5, 13820643), (9, 7678135), (15, 4606881), (17, 4064895), (45, 1535627), (51, 1354965), (85, 812979), (103, 670905), (153, 451655), (255, 270993), (309, 223635), (515, 134181), (765, 90331), (877, 78795), (927, 74545), (1545, 44727), (1751, 39465), (2631, 26265), (4385, 15759), (4635, 14909), (5253, 13155), (7893, 8755)]