1087684295

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{68819}}^1$

素因数の和:68962

約数の個数: 16

約数和(自身を含む): 1362636000

約数和(自身を除く): 274951705

約数列:

[1, 5, 29, 109, 145, 545, 3161, 15805, 68819, 344095, 1995751, 7501271, 9978755, 37506355, 217536859, 1087684295]

約数ペア:

[(1, 1087684295), (5, 217536859), (29, 37506355), (109, 9978755), (145, 7501271), (545, 1995751), (3161, 344095), (15805, 68819)]