84966195

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 151142400

約数和(自身を除く): 66176205

約数列:

[1, 3, 5, 15, 19, 31, 57, 59, 93, 95, 155, 163, 177, 285, 295, 465, 489, 589, 815, 885, 1121, 1767, 1829, 2445, 2945, 3097, 3363, 5053, 5487, 5605, 8835, 9145, 9291, 9617, 15159, 15485, 16815, 25265, 27435, 28851, 34751, 46455, 48085, 75795, 96007, 104253, 144255, 173755, 182723, 288021, 298127, 480035, 521265, 548169, 894381, 913615, 1440105, 1490635, 2740845, 4471905, 5664413, 16993239, 28322065, 84966195]

約数ペア:

[(1, 84966195), (3, 28322065), (5, 16993239), (15, 5664413), (19, 4471905), (31, 2740845), (57, 1490635), (59, 1440105), (93, 913615), (95, 894381), (155, 548169), (163, 521265), (177, 480035), (285, 298127), (295, 288021), (465, 182723), (489, 173755), (589, 144255), (815, 104253), (885, 96007), (1121, 75795), (1767, 48085), (1829, 46455), (2445, 34751), (2945, 28851), (3097, 27435), (3363, 25265), (5053, 16815), (5487, 15485), (5605, 15159), (8835, 9617), (9145, 9291)]