23506455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1061}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 43227648

約数和(自身を除く): 19721193

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 211, 633, 1055, 1061, 1477, 3165, 3183, 4431, 5305, 7385, 7427, 15915, 22155, 22281, 37135, 111405, 223871, 671613, 1119355, 1567097, 3358065, 4701291, 7835485, 23506455]

約数ペア:

[(1, 23506455), (3, 7835485), (5, 4701291), (7, 3358065), (15, 1567097), (21, 1119355), (35, 671613), (105, 223871), (211, 111405), (633, 37135), (1055, 22281), (1061, 22155), (1477, 15915), (3165, 7427), (3183, 7385), (4431, 5305)]