27547065

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:100

約数の個数: 108

約数和(自身を含む): 61808292

約数和(自身を除く): 34261227

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 31, 35, 39, 45, 49, 63, 65, 91, 93, 105, 117, 147, 155, 195, 217, 245, 273, 279, 315, 403, 441, 455, 465, 585, 637, 651, 735, 819, 961, 1085, 1209, 1365, 1395, 1519, 1911, 1953, 2015, 2205, 2821, 2883, 3185, 3255, 3627, 4095, 4557, 4805, 5733, 6045, 6727, 7595, 8463, 8649, 9555, 9765, 12493, 13671, 14105, 14415, 18135, 19747, 20181, 22785, 25389, 28665, 33635, 37479, 42315, 43245, 47089, 59241, 60543, 62465, 68355, 87451, 98735, 100905, 112437, 126945, 141267, 177723, 187395, 235445, 262353, 296205, 302715, 423801, 437255, 562185, 612157, 706335, 787059, 888615, 1311765, 1836471, 2119005, 3060785, 3935295, 5509413, 9182355, 27547065]

約数ペア:

[(1, 27547065), (3, 9182355), (5, 5509413), (7, 3935295), (9, 3060785), (13, 2119005), (15, 1836471), (21, 1311765), (31, 888615), (35, 787059), (39, 706335), (45, 612157), (49, 562185), (63, 437255), (65, 423801), (91, 302715), (93, 296205), (105, 262353), (117, 235445), (147, 187395), (155, 177723), (195, 141267), (217, 126945), (245, 112437), (273, 100905), (279, 98735), (315, 87451), (403, 68355), (441, 62465), (455, 60543), (465, 59241), (585, 47089), (637, 43245), (651, 42315), (735, 37479), (819, 33635), (961, 28665), (1085, 25389), (1209, 22785), (1365, 20181), (1395, 19747), (1519, 18135), (1911, 14415), (1953, 14105), (2015, 13671), (2205, 12493), (2821, 9765), (2883, 9555), (3185, 8649), (3255, 8463), (3627, 7595), (4095, 6727), (4557, 6045), (4805, 5733)]