16740155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6353}}^1$

素因数の和:6406

約数の個数: 16

約数和(自身を含む): 21959424

約数和(自身を除く): 5219269

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 6353, 31765, 108001, 196943, 540005, 984715, 3348031, 16740155]

約数ペア:

[(1, 16740155), (5, 3348031), (17, 984715), (31, 540005), (85, 196943), (155, 108001), (527, 31765), (2635, 6353)]