82361125

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 131788800

約数和(自身を除く): 49427675

約数列:

[1, 5, 7, 11, 25, 35, 43, 55, 77, 125, 175, 199, 215, 275, 301, 385, 473, 875, 995, 1075, 1375, 1393, 1505, 1925, 2189, 2365, 3311, 4975, 5375, 6965, 7525, 8557, 9625, 10945, 11825, 15323, 16555, 24875, 34825, 37625, 42785, 54725, 59125, 59899, 76615, 82775, 94127, 174125, 213925, 273625, 299495, 383075, 413875, 470635, 658889, 1069625, 1497475, 1915375, 2353175, 3294445, 7487375, 11765875, 16472225, 82361125]

約数ペア:

[(1, 82361125), (5, 16472225), (7, 11765875), (11, 7487375), (25, 3294445), (35, 2353175), (43, 1915375), (55, 1497475), (77, 1069625), (125, 658889), (175, 470635), (199, 413875), (215, 383075), (275, 299495), (301, 273625), (385, 213925), (473, 174125), (875, 94127), (995, 82775), (1075, 76615), (1375, 59899), (1393, 59125), (1505, 54725), (1925, 42785), (2189, 37625), (2365, 34825), (3311, 24875), (4975, 16555), (5375, 15323), (6965, 11825), (7525, 10945), (8557, 9625)]