51313545

素因数分解:

$3^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{2267}}^1$

素因数の和:2781

約数の個数: 24

約数和(自身を含む): 89159616

約数和(自身を除く): 37846071

約数列:

[1, 3, 5, 9, 15, 45, 503, 1509, 2267, 2515, 4527, 6801, 7545, 11335, 20403, 22635, 34005, 102015, 1140301, 3420903, 5701505, 10262709, 17104515, 51313545]

約数ペア:

[(1, 51313545), (3, 17104515), (5, 10262709), (9, 5701505), (15, 3420903), (45, 1140301), (503, 102015), (1509, 34005), (2267, 22635), (2515, 20403), (4527, 11335), (6801, 7545)]