11510275

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 17838144

約数和(自身を除く): 6327869

約数列:

[1, 5, 7, 17, 25, 35, 53, 73, 85, 119, 175, 265, 365, 371, 425, 511, 595, 901, 1241, 1325, 1825, 1855, 2555, 2975, 3869, 4505, 6205, 6307, 8687, 9275, 12775, 19345, 22525, 27083, 31025, 31535, 43435, 65773, 96725, 135415, 157675, 217175, 328865, 460411, 677075, 1644325, 2302055, 11510275]

約数ペア:

[(1, 11510275), (5, 2302055), (7, 1644325), (17, 677075), (25, 460411), (35, 328865), (53, 217175), (73, 157675), (85, 135415), (119, 96725), (175, 65773), (265, 43435), (365, 31535), (371, 31025), (425, 27083), (511, 22525), (595, 19345), (901, 12775), (1241, 9275), (1325, 8687), (1825, 6307), (1855, 6205), (2555, 4505), (2975, 3869)]