30773115

素因数分解:

$3^4\times 5^1\times {\mathrm{75983}}^1$

素因数の和:76000

約数の個数: 20

約数和(自身を含む): 55164384

約数和(自身を除く): 24391269

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 75983, 227949, 379915, 683847, 1139745, 2051541, 3419235, 6154623, 10257705, 30773115]

約数ペア:

[(1, 30773115), (3, 10257705), (5, 6154623), (9, 3419235), (15, 2051541), (27, 1139745), (45, 683847), (81, 379915), (135, 227949), (405, 75983)]