78666590015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{382871}}^1$

素因数の和:383027

約数の個数: 32

約数和(自身を含む): 106132118400

約数和(自身を除く): 27465528385

約数列:

[1, 5, 13, 29, 65, 109, 145, 377, 545, 1417, 1885, 3161, 7085, 15805, 41093, 205465, 382871, 1914355, 4977323, 11103259, 24886615, 41732939, 55516295, 144342367, 208664695, 542528207, 721711835, 1210255231, 2712641035, 6051276155, 15733318003, 78666590015]

約数ペア:

[(1, 78666590015), (5, 15733318003), (13, 6051276155), (29, 2712641035), (65, 1210255231), (109, 721711835), (145, 542528207), (377, 208664695), (545, 144342367), (1417, 55516295), (1885, 41732939), (3161, 24886615), (7085, 11103259), (15805, 4977323), (41093, 1914355), (205465, 382871)]