1329138795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{607}}^1$

素因数の和:940

約数の個数: 64

約数和(自身を含む): 2336587776

約数和(自身を除く): 1007448981

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 277, 465, 527, 607, 831, 1385, 1581, 1821, 2635, 3035, 4155, 4709, 7905, 8587, 9105, 10319, 14127, 18817, 23545, 25761, 30957, 42935, 51595, 56451, 70635, 94085, 128805, 145979, 154785, 168139, 282255, 319889, 437937, 504417, 729895, 840695, 959667, 1599445, 2189685, 2522085, 2858363, 4798335, 5212309, 8575089, 14291815, 15636927, 26061545, 42875445, 78184635, 88609253, 265827759, 443046265, 1329138795]

約数ペア:

[(1, 1329138795), (3, 443046265), (5, 265827759), (15, 88609253), (17, 78184635), (31, 42875445), (51, 26061545), (85, 15636927), (93, 14291815), (155, 8575089), (255, 5212309), (277, 4798335), (465, 2858363), (527, 2522085), (607, 2189685), (831, 1599445), (1385, 959667), (1581, 840695), (1821, 729895), (2635, 504417), (3035, 437937), (4155, 319889), (4709, 282255), (7905, 168139), (8587, 154785), (9105, 145979), (10319, 128805), (14127, 94085), (18817, 70635), (23545, 56451), (25761, 51595), (30957, 42935)]