76688265

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1987}}^1$

素因数の和:2109

約数の個数: 32

約数和(自身を含む): 128249856

約数和(自身を除く): 51561591

約数列:

[1, 3, 5, 15, 31, 83, 93, 155, 249, 415, 465, 1245, 1987, 2573, 5961, 7719, 9935, 12865, 29805, 38595, 61597, 164921, 184791, 307985, 494763, 824605, 923955, 2473815, 5112551, 15337653, 25562755, 76688265]

約数ペア:

[(1, 76688265), (3, 25562755), (5, 15337653), (15, 5112551), (31, 2473815), (83, 923955), (93, 824605), (155, 494763), (249, 307985), (415, 184791), (465, 164921), (1245, 61597), (1987, 38595), (2573, 29805), (5961, 12865), (7719, 9935)]