68775875

素因数分解:

$5^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{947}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 99380736

約数和(自身を除く): 30604861

約数列:

[1, 5, 7, 25, 35, 83, 125, 175, 415, 581, 875, 947, 2075, 2905, 4735, 6629, 10375, 14525, 23675, 33145, 72625, 78601, 118375, 165725, 393005, 550207, 828625, 1965025, 2751035, 9825125, 13755175, 68775875]

約数ペア:

[(1, 68775875), (5, 13755175), (7, 9825125), (25, 2751035), (35, 1965025), (83, 828625), (125, 550207), (175, 393005), (415, 165725), (581, 118375), (875, 78601), (947, 72625), (2075, 33145), (2905, 23675), (4735, 14525), (6629, 10375)]