12358905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1039}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 21665280

約数和(自身を除く): 9306375

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 793, 915, 1039, 2379, 3117, 3965, 5195, 11895, 13507, 15585, 40521, 63379, 67535, 190137, 202605, 316895, 823927, 950685, 2471781, 4119635, 12358905]

約数ペア:

[(1, 12358905), (3, 4119635), (5, 2471781), (13, 950685), (15, 823927), (39, 316895), (61, 202605), (65, 190137), (183, 67535), (195, 63379), (305, 40521), (793, 15585), (915, 13507), (1039, 11895), (2379, 5195), (3117, 3965)]