81088755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 146065920

約数和(自身を除く): 64977165

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 121, 129, 165, 215, 363, 473, 605, 645, 1039, 1419, 1815, 2365, 3117, 5195, 5203, 7095, 11429, 15585, 15609, 26015, 34287, 44677, 57145, 78045, 125719, 134031, 171435, 223385, 377157, 491447, 628595, 670155, 1474341, 1885785, 2457235, 5405917, 7371705, 16217751, 27029585, 81088755]

約数ペア:

[(1, 81088755), (3, 27029585), (5, 16217751), (11, 7371705), (15, 5405917), (33, 2457235), (43, 1885785), (55, 1474341), (121, 670155), (129, 628595), (165, 491447), (215, 377157), (363, 223385), (473, 171435), (605, 134031), (645, 125719), (1039, 78045), (1419, 57145), (1815, 44677), (2365, 34287), (3117, 26015), (5195, 15609), (5203, 15585), (7095, 11429)]