85986305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 119448000

約数和(自身を除く): 33461695

約数列:

[1, 5, 19, 23, 29, 59, 95, 115, 145, 295, 437, 529, 551, 667, 1121, 1357, 1711, 2185, 2645, 2755, 3335, 5605, 6785, 8555, 10051, 12673, 15341, 25783, 31211, 32509, 39353, 50255, 63365, 76705, 128915, 156055, 162545, 196765, 291479, 593009, 747707, 905119, 1457395, 2965045, 3738535, 4525595, 17197261, 85986305]

約数ペア:

[(1, 85986305), (5, 17197261), (19, 4525595), (23, 3738535), (29, 2965045), (59, 1457395), (95, 905119), (115, 747707), (145, 593009), (295, 291479), (437, 196765), (529, 162545), (551, 156055), (667, 128915), (1121, 76705), (1357, 63365), (1711, 50255), (2185, 39353), (2645, 32509), (2755, 31211), (3335, 25783), (5605, 15341), (6785, 12673), (8555, 10051)]