82879245

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1549}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 152334000

約数和(自身を除く): 69454755

約数列:

[1, 3, 5, 9, 15, 29, 41, 45, 87, 123, 145, 205, 261, 369, 435, 615, 1189, 1305, 1549, 1845, 3567, 4647, 5945, 7745, 10701, 13941, 17835, 23235, 44921, 53505, 63509, 69705, 134763, 190527, 224605, 317545, 404289, 571581, 673815, 952635, 1841761, 2021445, 2857905, 5525283, 9208805, 16575849, 27626415, 82879245]

約数ペア:

[(1, 82879245), (3, 27626415), (5, 16575849), (9, 9208805), (15, 5525283), (29, 2857905), (41, 2021445), (45, 1841761), (87, 952635), (123, 673815), (145, 571581), (205, 404289), (261, 317545), (369, 224605), (435, 190527), (615, 134763), (1189, 69705), (1305, 63509), (1549, 53505), (1845, 44921), (3567, 23235), (4647, 17835), (5945, 13941), (7745, 10701)]