74321365

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1\times {\mathrm{997}}^1$

素因数の和:1896

約数の個数: 16

約数和(自身を含む): 94634352

約数和(自身を除く): 20312987

約数列:

[1, 5, 17, 85, 877, 997, 4385, 4985, 14909, 16949, 74545, 84745, 874369, 4371845, 14864273, 74321365]

約数ペア:

[(1, 74321365), (5, 14864273), (17, 4371845), (85, 874369), (877, 84745), (997, 74545), (4385, 16949), (4985, 14909)]