56927715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{659}}^1$

素因数の和:1123

約数の個数: 32

約数和(自身を含む): 98461440

約数和(自身を除く): 41533725

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 443, 659, 1329, 1977, 2215, 3295, 5759, 6645, 8567, 9885, 17277, 25701, 28795, 42835, 86385, 128505, 291937, 875811, 1459685, 3795181, 4379055, 11385543, 18975905, 56927715]

約数ペア:

[(1, 56927715), (3, 18975905), (5, 11385543), (13, 4379055), (15, 3795181), (39, 1459685), (65, 875811), (195, 291937), (443, 128505), (659, 86385), (1329, 42835), (1977, 28795), (2215, 25701), (3295, 17277), (5759, 9885), (6645, 8567)]