68295535

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3347}}^1$

素因数の和:3423

約数の個数: 32

約数和(自身を含む): 104136192

約数和(自身を除く): 35840657

約数列:

[1, 5, 7, 11, 35, 53, 55, 77, 265, 371, 385, 583, 1855, 2915, 3347, 4081, 16735, 20405, 23429, 36817, 117145, 177391, 184085, 257719, 886955, 1241737, 1288595, 1951301, 6208685, 9756505, 13659107, 68295535]

約数ペア:

[(1, 68295535), (5, 13659107), (7, 9756505), (11, 6208685), (35, 1951301), (53, 1288595), (55, 1241737), (77, 886955), (265, 257719), (371, 184085), (385, 177391), (583, 117145), (1855, 36817), (2915, 23429), (3347, 20405), (4081, 16735)]