67645375

素因数分解:

$5^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{797}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 97598592

約数和(自身を除く): 29953217

約数列:

[1, 5, 7, 25, 35, 97, 125, 175, 485, 679, 797, 875, 2425, 3395, 3985, 5579, 12125, 16975, 19925, 27895, 77309, 84875, 99625, 139475, 386545, 541163, 697375, 1932725, 2705815, 9663625, 13529075, 67645375]

約数ペア:

[(1, 67645375), (5, 13529075), (7, 9663625), (25, 2705815), (35, 1932725), (97, 697375), (125, 541163), (175, 386545), (485, 139475), (679, 99625), (797, 84875), (875, 77309), (2425, 27895), (3395, 19925), (3985, 16975), (5579, 12125)]