13224015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41981}}^1$

素因数の和:41999

約数の個数: 24

約数和(自身を含む): 26196768

約数和(自身を除く): 12972753

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 41981, 125943, 209905, 293867, 377829, 629715, 881601, 1469335, 1889145, 2644803, 4408005, 13224015]

約数ペア:

[(1, 13224015), (3, 4408005), (5, 2644803), (7, 1889145), (9, 1469335), (15, 881601), (21, 629715), (35, 377829), (45, 293867), (63, 209905), (105, 125943), (315, 41981)]