13395315

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 22934016

約数和(自身を除く): 9538701

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 615, 943, 947, 2829, 2841, 4715, 4735, 14145, 14205, 21781, 38827, 65343, 108905, 116481, 194135, 326715, 582405, 893021, 2679063, 4465105, 13395315]

約数ペア:

[(1, 13395315), (3, 4465105), (5, 2679063), (15, 893021), (23, 582405), (41, 326715), (69, 194135), (115, 116481), (123, 108905), (205, 65343), (345, 38827), (615, 21781), (943, 14205), (947, 14145), (2829, 4735), (2841, 4715)]