156985489305

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{27469027}}^1$

素因数の和:27469165

約数の個数: 24

約数和(自身を含む): 274250775552

約数和(自身を除く): 117265286247

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 5715, 27469027, 82407081, 137345135, 247221243, 412035405, 1236106215, 3488566429, 10465699287, 17442832145, 31397097861, 52328496435, 156985489305]

約数ペア:

[(1, 156985489305), (3, 52328496435), (5, 31397097861), (9, 17442832145), (15, 10465699287), (45, 3488566429), (127, 1236106215), (381, 412035405), (635, 247221243), (1143, 137345135), (1905, 82407081), (5715, 27469027)]