84537175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^3\times {\mathrm{29}}^1$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 121197600

約数和(自身を除く): 36660425

約数列:

[1, 5, 17, 19, 25, 29, 85, 95, 145, 323, 361, 425, 475, 493, 551, 725, 1615, 1805, 2465, 2755, 6137, 6859, 8075, 9025, 9367, 10469, 12325, 13775, 30685, 34295, 46835, 52345, 116603, 153425, 171475, 177973, 198911, 234175, 261725, 583015, 889865, 994555, 2915075, 3381487, 4449325, 4972775, 16907435, 84537175]

約数ペア:

[(1, 84537175), (5, 16907435), (17, 4972775), (19, 4449325), (25, 3381487), (29, 2915075), (85, 994555), (95, 889865), (145, 583015), (323, 261725), (361, 234175), (425, 198911), (475, 177973), (493, 171475), (551, 153425), (725, 116603), (1615, 52345), (1805, 46835), (2465, 34295), (2755, 30685), (6137, 13775), (6859, 12325), (8075, 10469), (9025, 9367)]