827496725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{15121}}^1$

素因数の和:15341

約数の個数: 24

約数和(自身を含む): 1125076800

約数和(自身を除く): 297580075

約数列:

[1, 5, 11, 25, 55, 199, 275, 995, 2189, 4975, 10945, 15121, 54725, 75605, 166331, 378025, 831655, 3009079, 4158275, 15045395, 33099869, 75226975, 165499345, 827496725]

約数ペア:

[(1, 827496725), (5, 165499345), (11, 75226975), (25, 33099869), (55, 15045395), (199, 4158275), (275, 3009079), (995, 831655), (2189, 378025), (4975, 166331), (10945, 75605), (15121, 54725)]