23039145

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7211}}^1$

素因数の和:7293

約数の個数: 24

約数和(自身を含む): 40502592

約数和(自身を除く): 17463447

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 7211, 21633, 36055, 64899, 108165, 324495, 511981, 1535943, 2559905, 4607829, 7679715, 23039145]

約数ペア:

[(1, 23039145), (3, 7679715), (5, 4607829), (9, 2559905), (15, 1535943), (45, 511981), (71, 324495), (213, 108165), (355, 64899), (639, 36055), (1065, 21633), (3195, 7211)]