82506195

素因数分解:

$3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1487}}^1$

素因数の和:1641

約数の個数: 40

約数和(自身を含む): 149079744

約数和(自身を除く): 66573549

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 137, 405, 411, 685, 1233, 1487, 2055, 3699, 4461, 6165, 7435, 11097, 13383, 18495, 22305, 40149, 55485, 66915, 120447, 200745, 203719, 602235, 611157, 1018595, 1833471, 3055785, 5500413, 9167355, 16501239, 27502065, 82506195]

約数ペア:

[(1, 82506195), (3, 27502065), (5, 16501239), (9, 9167355), (15, 5500413), (27, 3055785), (45, 1833471), (81, 1018595), (135, 611157), (137, 602235), (405, 203719), (411, 200745), (685, 120447), (1233, 66915), (1487, 55485), (2055, 40149), (3699, 22305), (4461, 18495), (6165, 13383), (7435, 11097)]