54210065

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 80537856

約数和(自身を除く): 26327791

約数列:

[1, 5, 7, 13, 35, 65, 91, 283, 421, 455, 1415, 1981, 2105, 2947, 3679, 5473, 9905, 14735, 18395, 25753, 27365, 38311, 119143, 128765, 191555, 595715, 834001, 1548859, 4170005, 7744295, 10842013, 54210065]

約数ペア:

[(1, 54210065), (5, 10842013), (7, 7744295), (13, 4170005), (35, 1548859), (65, 834001), (91, 595715), (283, 191555), (421, 128765), (455, 119143), (1415, 38311), (1981, 27365), (2105, 25753), (2947, 18395), (3679, 14735), (5473, 9905)]