26768115

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3181}}^1$

素因数の和:3220

約数の個数: 48

約数和(自身を含む): 53610336

約数和(自身を除く): 26842221

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 3181, 8415, 9543, 15905, 28629, 34991, 47715, 54077, 104973, 143145, 162231, 174955, 270385, 314919, 486693, 524865, 594847, 811155, 1574595, 1784541, 2433465, 2974235, 5353623, 8922705, 26768115]

約数ペア:

[(1, 26768115), (3, 8922705), (5, 5353623), (9, 2974235), (11, 2433465), (15, 1784541), (17, 1574595), (33, 811155), (45, 594847), (51, 524865), (55, 486693), (85, 314919), (99, 270385), (153, 174955), (165, 162231), (187, 143145), (255, 104973), (495, 54077), (561, 47715), (765, 34991), (935, 28629), (1683, 15905), (2805, 9543), (3181, 8415)]