55965105

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1493}}^1$

素因数の和:1535

約数の個数: 72

約数和(自身を含む): 119561832

約数和(自身を除く): 63596727

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 49, 51, 63, 85, 105, 119, 147, 153, 245, 255, 315, 357, 441, 595, 735, 765, 833, 1071, 1493, 1785, 2205, 2499, 4165, 4479, 5355, 7465, 7497, 10451, 12495, 13437, 22395, 25381, 31353, 37485, 52255, 67185, 73157, 76143, 94059, 126905, 156765, 177667, 219471, 228429, 365785, 380715, 470295, 533001, 658413, 888335, 1097355, 1142145, 1243669, 1599003, 2665005, 3292065, 3731007, 6218345, 7995015, 11193021, 18655035, 55965105]

約数ペア:

[(1, 55965105), (3, 18655035), (5, 11193021), (7, 7995015), (9, 6218345), (15, 3731007), (17, 3292065), (21, 2665005), (35, 1599003), (45, 1243669), (49, 1142145), (51, 1097355), (63, 888335), (85, 658413), (105, 533001), (119, 470295), (147, 380715), (153, 365785), (245, 228429), (255, 219471), (315, 177667), (357, 156765), (441, 126905), (595, 94059), (735, 76143), (765, 73157), (833, 67185), (1071, 52255), (1493, 37485), (1785, 31353), (2205, 25381), (2499, 22395), (4165, 13437), (4479, 12495), (5355, 10451), (7465, 7497)]