9620145

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3011}}^1$

素因数の和:3093

約数の個数: 24

約数和(自身を含む): 16915392

約数和(自身を除く): 7295247

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3011, 3195, 9033, 15055, 27099, 45165, 135495, 213781, 641343, 1068905, 1924029, 3206715, 9620145]

約数ペア:

[(1, 9620145), (3, 3206715), (5, 1924029), (9, 1068905), (15, 641343), (45, 213781), (71, 135495), (213, 45165), (355, 27099), (639, 15055), (1065, 9033), (3011, 3195)]