1213303065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{39631}}^1$

素因数の和:39809

約数の個数: 32

約数和(自身を含む): 2103983616

約数和(自身を除く): 890680551

約数列:

[1, 3, 5, 13, 15, 39, 65, 157, 195, 471, 785, 2041, 2355, 6123, 10205, 30615, 39631, 118893, 198155, 515203, 594465, 1545609, 2576015, 6222067, 7728045, 18666201, 31110335, 80886871, 93331005, 242660613, 404434355, 1213303065]

約数ペア:

[(1, 1213303065), (3, 404434355), (5, 242660613), (13, 93331005), (15, 80886871), (39, 31110335), (65, 18666201), (157, 7728045), (195, 6222067), (471, 2576015), (785, 1545609), (2041, 594465), (2355, 515203), (6123, 198155), (10205, 118893), (30615, 39631)]