1900525095

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{7331}}^1$

素因数の和:8172

約数の個数: 48

約数和(自身を含む): 3769938432

約数和(自身を除く): 1869413337

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 823, 2469, 4115, 5761, 7331, 7407, 12345, 17283, 21993, 28805, 36655, 37035, 51317, 51849, 65979, 86415, 109965, 153951, 256585, 259245, 329895, 461853, 769755, 2309265, 6033413, 18100239, 30167065, 42233891, 54300717, 90501195, 126701673, 211169455, 271503585, 380105019, 633508365, 1900525095]

約数ペア:

[(1, 1900525095), (3, 633508365), (5, 380105019), (7, 271503585), (9, 211169455), (15, 126701673), (21, 90501195), (35, 54300717), (45, 42233891), (63, 30167065), (105, 18100239), (315, 6033413), (823, 2309265), (2469, 769755), (4115, 461853), (5761, 329895), (7331, 259245), (7407, 256585), (12345, 153951), (17283, 109965), (21993, 86415), (28805, 65979), (36655, 51849), (37035, 51317)]