82955015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{641}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 117778752

約数和(自身を除く): 34823737

約数列:

[1, 5, 11, 13, 55, 65, 143, 181, 641, 715, 905, 1991, 2353, 3205, 7051, 8333, 9955, 11765, 25883, 35255, 41665, 91663, 116021, 129415, 458315, 580105, 1276231, 1508273, 6381155, 7541365, 16591003, 82955015]

約数ペア:

[(1, 82955015), (5, 16591003), (11, 7541365), (13, 6381155), (55, 1508273), (65, 1276231), (143, 580105), (181, 458315), (641, 129415), (715, 116021), (905, 91663), (1991, 41665), (2353, 35255), (3205, 25883), (7051, 11765), (8333, 9955)]