1217388535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{14401}}^1$

素因数の和:14499

約数の個数: 32

約数和(自身を含む): 1679849280

約数和(自身を除く): 462460745

約数列:

[1, 5, 11, 29, 53, 55, 145, 265, 319, 583, 1537, 1595, 2915, 7685, 14401, 16907, 72005, 84535, 158411, 417629, 763253, 792055, 2088145, 3816265, 4593919, 8395783, 22134337, 22969595, 41978915, 110671685, 243477707, 1217388535]

約数ペア:

[(1, 1217388535), (5, 243477707), (11, 110671685), (29, 41978915), (53, 22969595), (55, 22134337), (145, 8395783), (265, 4593919), (319, 3816265), (583, 2088145), (1537, 792055), (1595, 763253), (2915, 417629), (7685, 158411), (14401, 84535), (16907, 72005)]