153173745

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1361}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 276638544

約数和(自身を除く): 123464799

約数列:

[1, 3, 5, 9, 15, 41, 45, 61, 123, 183, 205, 305, 369, 549, 615, 915, 1361, 1845, 2501, 2745, 4083, 6805, 7503, 12249, 12505, 20415, 22509, 37515, 55801, 61245, 83021, 112545, 167403, 249063, 279005, 415105, 502209, 747189, 837015, 1245315, 2511045, 3403861, 3735945, 10211583, 17019305, 30634749, 51057915, 153173745]

約数ペア:

[(1, 153173745), (3, 51057915), (5, 30634749), (9, 17019305), (15, 10211583), (41, 3735945), (45, 3403861), (61, 2511045), (123, 1245315), (183, 837015), (205, 747189), (305, 502209), (369, 415105), (549, 279005), (615, 249063), (915, 167403), (1361, 112545), (1845, 83021), (2501, 61245), (2745, 55801), (4083, 37515), (6805, 22509), (7503, 20415), (12249, 12505)]