26651075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 36307200

約数和(自身を除く): 9656125

約数列:

[1, 5, 11, 25, 55, 199, 275, 487, 995, 2189, 2435, 4975, 5357, 10945, 12175, 26785, 54725, 96913, 133925, 484565, 1066043, 2422825, 5330215, 26651075]

約数ペア:

[(1, 26651075), (5, 5330215), (11, 2422825), (25, 1066043), (55, 484565), (199, 133925), (275, 96913), (487, 54725), (995, 26785), (2189, 12175), (2435, 10945), (4975, 5357)]