82747225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 36

約数和(自身を含む): 115372080

約数和(自身を除く): 32624855

約数列:

[1, 5, 11, 25, 41, 55, 179, 205, 275, 451, 895, 1025, 1681, 1969, 2255, 4475, 7339, 8405, 9845, 11275, 18491, 36695, 42025, 49225, 80729, 92455, 183475, 300899, 403645, 462275, 1504495, 2018225, 3309889, 7522475, 16549445, 82747225]

約数ペア:

[(1, 82747225), (5, 16549445), (11, 7522475), (25, 3309889), (41, 2018225), (55, 1504495), (179, 462275), (205, 403645), (275, 300899), (451, 183475), (895, 92455), (1025, 80729), (1681, 49225), (1969, 42025), (2255, 36695), (4475, 18491), (7339, 11275), (8405, 9845)]