83709495

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{769}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 151351200

約数和(自身を除く): 67641705

約数列:

[1, 3, 5, 9, 15, 41, 45, 59, 123, 177, 205, 295, 369, 531, 615, 769, 885, 1845, 2307, 2419, 2655, 3845, 6921, 7257, 11535, 12095, 21771, 31529, 34605, 36285, 45371, 94587, 108855, 136113, 157645, 226855, 283761, 408339, 472935, 680565, 1418805, 1860211, 2041695, 5580633, 9301055, 16741899, 27903165, 83709495]

約数ペア:

[(1, 83709495), (3, 27903165), (5, 16741899), (9, 9301055), (15, 5580633), (41, 2041695), (45, 1860211), (59, 1418805), (123, 680565), (177, 472935), (205, 408339), (295, 283761), (369, 226855), (531, 157645), (615, 136113), (769, 108855), (885, 94587), (1845, 45371), (2307, 36285), (2419, 34605), (2655, 31529), (3845, 21771), (6921, 12095), (7257, 11535)]