82827815

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 118616064

約数和(自身を除く): 35788249

約数列:

[1, 5, 7, 31, 35, 97, 155, 217, 485, 679, 787, 1085, 3007, 3395, 3935, 5509, 15035, 21049, 24397, 27545, 76339, 105245, 121985, 170779, 381695, 534373, 853895, 2366509, 2671865, 11832545, 16565563, 82827815]

約数ペア:

[(1, 82827815), (5, 16565563), (7, 11832545), (31, 2671865), (35, 2366509), (97, 853895), (155, 534373), (217, 381695), (485, 170779), (679, 121985), (787, 105245), (1085, 76339), (3007, 27545), (3395, 24397), (3935, 21049), (5509, 15035)]