68934965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 92897280

約数和(自身を除く): 23962315

約数列:

[1, 5, 11, 55, 71, 127, 139, 355, 635, 695, 781, 1397, 1529, 3905, 6985, 7645, 9017, 9869, 17653, 45085, 49345, 88265, 99187, 108559, 194183, 495935, 542795, 970915, 1253363, 6266815, 13786993, 68934965]

約数ペア:

[(1, 68934965), (5, 13786993), (11, 6266815), (55, 1253363), (71, 970915), (127, 542795), (139, 495935), (355, 194183), (635, 108559), (695, 99187), (781, 88265), (1397, 49345), (1529, 45085), (3905, 17653), (6985, 9869), (7645, 9017)]