85697255

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1973}}^1$

素因数の和:2075

約数の個数: 32

約数和(自身を含む): 126209664

約数和(自身を除く): 40512409

約数列:

[1, 5, 7, 17, 35, 73, 85, 119, 365, 511, 595, 1241, 1973, 2555, 6205, 8687, 9865, 13811, 33541, 43435, 69055, 144029, 167705, 234787, 720145, 1008203, 1173935, 2448493, 5041015, 12242465, 17139451, 85697255]

約数ペア:

[(1, 85697255), (5, 17139451), (7, 12242465), (17, 5041015), (35, 2448493), (73, 1173935), (85, 1008203), (119, 720145), (365, 234787), (511, 167705), (595, 144029), (1241, 69055), (1973, 43435), (2555, 33541), (6205, 13811), (8687, 9865)]