82108075

素因数分解:

$5^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:812

約数の個数: 36

約数和(自身を含む): 119830872

約数和(自身を除く): 37722797

約数列:

[1, 5, 7, 25, 35, 49, 97, 175, 245, 485, 679, 691, 1225, 2425, 3395, 3455, 4753, 4837, 16975, 17275, 23765, 24185, 33859, 67027, 118825, 120925, 169295, 335135, 469189, 846475, 1675675, 2345945, 3284323, 11729725, 16421615, 82108075]

約数ペア:

[(1, 82108075), (5, 16421615), (7, 11729725), (25, 3284323), (35, 2345945), (49, 1675675), (97, 846475), (175, 469189), (245, 335135), (485, 169295), (679, 120925), (691, 118825), (1225, 67027), (2425, 33859), (3395, 24185), (3455, 23765), (4753, 17275), (4837, 16975)]