313621335

素因数分解:

$3^3\times 5^1\times {\mathrm{2323121}}^1$

素因数の和:2323135

約数の個数: 16

約数和(自身を含む): 557549280

約数和(自身を除く): 243927945

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2323121, 6969363, 11615605, 20908089, 34846815, 62724267, 104540445, 313621335]

約数ペア:

[(1, 313621335), (3, 104540445), (5, 62724267), (9, 34846815), (15, 20908089), (27, 11615605), (45, 6969363), (135, 2323121)]