26955495

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1031}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 54093312

約数和(自身を除く): 27137817

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 83, 105, 249, 315, 415, 581, 747, 1031, 1245, 1743, 2905, 3093, 3735, 5155, 5229, 7217, 8715, 9279, 15465, 21651, 26145, 36085, 46395, 64953, 85573, 108255, 256719, 324765, 427865, 599011, 770157, 1283595, 1797033, 2995055, 3850785, 5391099, 8985165, 26955495]

約数ペア:

[(1, 26955495), (3, 8985165), (5, 5391099), (7, 3850785), (9, 2995055), (15, 1797033), (21, 1283595), (35, 770157), (45, 599011), (63, 427865), (83, 324765), (105, 256719), (249, 108255), (315, 85573), (415, 64953), (581, 46395), (747, 36085), (1031, 26145), (1245, 21651), (1743, 15465), (2905, 9279), (3093, 8715), (3735, 7217), (5155, 5229)]