8191912485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{177487}}^1$

素因数の和:177693

約数の個数: 32

約数和(自身を含む): 13954816512

約数和(自身を除く): 5762904027

約数列:

[1, 3, 5, 15, 17, 51, 85, 181, 255, 543, 905, 2715, 3077, 9231, 15385, 46155, 177487, 532461, 887435, 2662305, 3017279, 9051837, 15086395, 32125147, 45259185, 96375441, 160625735, 481877205, 546127499, 1638382497, 2730637495, 8191912485]

約数ペア:

[(1, 8191912485), (3, 2730637495), (5, 1638382497), (15, 546127499), (17, 481877205), (51, 160625735), (85, 96375441), (181, 45259185), (255, 32125147), (543, 15086395), (905, 9051837), (2715, 3017279), (3077, 2662305), (9231, 887435), (15385, 532461), (46155, 177487)]