23943915

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11321}}^1$

素因数の和:11379

約数の個数: 24

約数和(自身を含む): 42389568

約数和(自身を除く): 18445653

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 11321, 33963, 56605, 101889, 169815, 509445, 532087, 1596261, 2660435, 4788783, 7981305, 23943915]

約数ペア:

[(1, 23943915), (3, 7981305), (5, 4788783), (9, 2660435), (15, 1596261), (45, 532087), (47, 509445), (141, 169815), (235, 101889), (423, 56605), (705, 33963), (2115, 11321)]