123011685

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1093}}^1$

素因数の和:1206

約数の個数: 48

約数和(自身を含む): 222204528

約数和(自身を除く): 99192843

約数列:

[1, 3, 5, 9, 15, 41, 45, 61, 123, 183, 205, 305, 369, 549, 615, 915, 1093, 1845, 2501, 2745, 3279, 5465, 7503, 9837, 12505, 16395, 22509, 37515, 44813, 49185, 66673, 112545, 134439, 200019, 224065, 333365, 403317, 600057, 672195, 1000095, 2016585, 2733593, 3000285, 8200779, 13667965, 24602337, 41003895, 123011685]

約数ペア:

[(1, 123011685), (3, 41003895), (5, 24602337), (9, 13667965), (15, 8200779), (41, 3000285), (45, 2733593), (61, 2016585), (123, 1000095), (183, 672195), (205, 600057), (305, 403317), (369, 333365), (549, 224065), (615, 200019), (915, 134439), (1093, 112545), (1845, 66673), (2501, 49185), (2745, 44813), (3279, 37515), (5465, 22509), (7503, 16395), (9837, 12505)]