55253835

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 119927808

約数和(自身を除く): 64673973

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 103, 105, 117, 131, 195, 273, 309, 315, 393, 455, 515, 585, 655, 721, 819, 917, 927, 1179, 1339, 1365, 1545, 1703, 1965, 2163, 2751, 3605, 4017, 4095, 4585, 4635, 5109, 5895, 6489, 6695, 8253, 8515, 9373, 10815, 11921, 12051, 13493, 13755, 15327, 20085, 25545, 28119, 32445, 35763, 40479, 41265, 46865, 59605, 60255, 67465, 76635, 84357, 94451, 107289, 121437, 140595, 175409, 178815, 202395, 283353, 421785, 472255, 526227, 536445, 607185, 850059, 877045, 1227863, 1416765, 1578681, 2631135, 3683589, 4250295, 6139315, 7893405, 11050767, 18417945, 55253835]

約数ペア:

[(1, 55253835), (3, 18417945), (5, 11050767), (7, 7893405), (9, 6139315), (13, 4250295), (15, 3683589), (21, 2631135), (35, 1578681), (39, 1416765), (45, 1227863), (63, 877045), (65, 850059), (91, 607185), (103, 536445), (105, 526227), (117, 472255), (131, 421785), (195, 283353), (273, 202395), (309, 178815), (315, 175409), (393, 140595), (455, 121437), (515, 107289), (585, 94451), (655, 84357), (721, 76635), (819, 67465), (917, 60255), (927, 59605), (1179, 46865), (1339, 41265), (1365, 40479), (1545, 35763), (1703, 32445), (1965, 28119), (2163, 25545), (2751, 20085), (3605, 15327), (4017, 13755), (4095, 13493), (4585, 12051), (4635, 11921), (5109, 10815), (5895, 9373), (6489, 8515), (6695, 8253)]