172665685

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{33301}}^1$

素因数の和:33384

約数の個数: 16

約数和(自身を含む): 222990192

約数和(自身を除く): 50324507

約数列:

[1, 5, 17, 61, 85, 305, 1037, 5185, 33301, 166505, 566117, 2031361, 2830585, 10156805, 34533137, 172665685]

約数ペア:

[(1, 172665685), (5, 34533137), (17, 10156805), (61, 2830585), (85, 2031361), (305, 566117), (1037, 166505), (5185, 33301)]