13307791545

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2257471}}^1$

素因数の和:2257613

約数の個数: 24

約数和(自身を含む): 23242931712

約数和(自身を除く): 9935140167

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 2257471, 6772413, 11287355, 20317239, 33862065, 101586195, 295728701, 887186103, 1478643505, 2661558309, 4435930515, 13307791545]

約数ペア:

[(1, 13307791545), (3, 4435930515), (5, 2661558309), (9, 1478643505), (15, 887186103), (45, 295728701), (131, 101586195), (393, 33862065), (655, 20317239), (1179, 11287355), (1965, 6772413), (5895, 2257471)]