316241695

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{26497}}^1$

素因数の和:26551

約数の個数: 32

約数和(自身を含む): 488411136

約数和(自身を除く): 172169441

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 1085, 1705, 2387, 11935, 26497, 132485, 185479, 291467, 821407, 927395, 1457335, 2040269, 4107035, 5749849, 9035477, 10201345, 28749245, 45177385, 63248339, 316241695]

約数ペア:

[(1, 316241695), (5, 63248339), (7, 45177385), (11, 28749245), (31, 10201345), (35, 9035477), (55, 5749849), (77, 4107035), (155, 2040269), (217, 1457335), (341, 927395), (385, 821407), (1085, 291467), (1705, 185479), (2387, 132485), (11935, 26497)]