27384875

素因数分解:

$5^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 42254784

約数和(自身を除く): 14869909

約数列:

[1, 5, 7, 17, 25, 35, 49, 85, 119, 125, 175, 245, 263, 425, 595, 833, 875, 1225, 1315, 1841, 2125, 2975, 4165, 4471, 6125, 6575, 9205, 12887, 14875, 20825, 22355, 31297, 32875, 46025, 64435, 104125, 111775, 156485, 219079, 230125, 322175, 558875, 782425, 1095395, 1610875, 3912125, 5476975, 27384875]

約数ペア:

[(1, 27384875), (5, 5476975), (7, 3912125), (17, 1610875), (25, 1095395), (35, 782425), (49, 558875), (85, 322175), (119, 230125), (125, 219079), (175, 156485), (245, 111775), (263, 104125), (425, 64435), (595, 46025), (833, 32875), (875, 31297), (1225, 22355), (1315, 20825), (1841, 14875), (2125, 12887), (2975, 9205), (4165, 6575), (4471, 6125)]