5543145

素因数分解:

$3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{619}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 9672000

約数和(自身を除く): 4128855

約数列:

[1, 3, 5, 9, 15, 45, 199, 597, 619, 995, 1791, 1857, 2985, 3095, 5571, 8955, 9285, 27855, 123181, 369543, 615905, 1108629, 1847715, 5543145]

約数ペア:

[(1, 5543145), (3, 1847715), (5, 1108629), (9, 615905), (15, 369543), (45, 123181), (199, 27855), (597, 9285), (619, 8955), (995, 5571), (1791, 3095), (1857, 2985)]