12477855

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 21873600

約数和(自身を除く): 9395745

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 793, 915, 1049, 2379, 3147, 3965, 5245, 11895, 13637, 15735, 40911, 63989, 68185, 191967, 204555, 319945, 831857, 959835, 2495571, 4159285, 12477855]

約数ペア:

[(1, 12477855), (3, 4159285), (5, 2495571), (13, 959835), (15, 831857), (39, 319945), (61, 204555), (65, 191967), (183, 68185), (195, 63989), (305, 40911), (793, 15735), (915, 13637), (1049, 11895), (2379, 5245), (3147, 3965)]