68908785

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{14401}}^1$

素因数の和:14449

約数の個数: 32

約数和(自身を含む): 124433280

約数和(自身を除く): 55524495

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 4785, 14401, 43203, 72005, 158411, 216015, 417629, 475233, 792055, 1252887, 2088145, 2376165, 4593919, 6264435, 13781757, 22969595, 68908785]

約数ペア:

[(1, 68908785), (3, 22969595), (5, 13781757), (11, 6264435), (15, 4593919), (29, 2376165), (33, 2088145), (55, 1252887), (87, 792055), (145, 475233), (165, 417629), (319, 216015), (435, 158411), (957, 72005), (1595, 43203), (4785, 14401)]