78262795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{28001}}^1$

素因数の和:28062

約数の個数: 16

約数和(自身を含む): 103495392

約数和(自身を除く): 25232597

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 28001, 140005, 364013, 1204043, 1820065, 6020215, 15652559, 78262795]

約数ペア:

[(1, 78262795), (5, 15652559), (13, 6020215), (43, 1820065), (65, 1204043), (215, 364013), (559, 140005), (2795, 28001)]