3950145

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2141}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 7017192

約数和(自身を除く): 3067047

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 2141, 6423, 10705, 19269, 32115, 87781, 96345, 263343, 438905, 790029, 1316715, 3950145]

約数ペア:

[(1, 3950145), (3, 1316715), (5, 790029), (9, 438905), (15, 263343), (41, 96345), (45, 87781), (123, 32115), (205, 19269), (369, 10705), (615, 6423), (1845, 2141)]