28206455165

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1634683}}^1$

素因数の和:1634741

約数の個数: 32

約数和(自身を含む): 42371009280

約数和(自身を除く): 14164554115

約数列:

[1, 5, 7, 17, 29, 35, 85, 119, 145, 203, 493, 595, 1015, 2465, 3451, 17255, 1634683, 8173415, 11442781, 27789611, 47405807, 57213905, 138948055, 194527277, 237029035, 331840649, 805898719, 972636385, 1659203245, 4029493595, 5641291033, 28206455165]

約数ペア:

[(1, 28206455165), (5, 5641291033), (7, 4029493595), (17, 1659203245), (29, 972636385), (35, 805898719), (85, 331840649), (119, 237029035), (145, 194527277), (203, 138948055), (493, 57213905), (595, 47405807), (1015, 27789611), (2465, 11442781), (3451, 8173415), (17255, 1634683)]