6744645

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2111}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 11860992

約数和(自身を除く): 5116347

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 2111, 3195, 6333, 10555, 18999, 31665, 94995, 149881, 449643, 749405, 1348929, 2248215, 6744645]

約数ペア:

[(1, 6744645), (3, 2248215), (5, 1348929), (9, 749405), (15, 449643), (45, 149881), (71, 94995), (213, 31665), (355, 18999), (639, 10555), (1065, 6333), (2111, 3195)]