11259405

素因数分解:

$3^6\times 5^1\times {\mathrm{3089}}^1$

素因数の和:3112

約数の個数: 28

約数和(自身を含む): 20264220

約数和(自身を除く): 9004815

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3089, 3645, 9267, 15445, 27801, 46335, 83403, 139005, 250209, 417015, 750627, 1251045, 2251881, 3753135, 11259405]

約数ペア:

[(1, 11259405), (3, 3753135), (5, 2251881), (9, 1251045), (15, 750627), (27, 417015), (45, 250209), (81, 139005), (135, 83403), (243, 46335), (405, 27801), (729, 15445), (1215, 9267), (3089, 3645)]