160990015

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1\times {\mathrm{797}}^1$

素因数の和:1442

約数の個数: 16

約数和(自身を含む): 196499520

約数和(自身を除く): 35509505

約数列:

[1, 5, 71, 355, 569, 797, 2845, 3985, 40399, 56587, 201995, 282935, 453493, 2267465, 32198003, 160990015]

約数ペア:

[(1, 160990015), (5, 32198003), (71, 2267465), (355, 453493), (569, 282935), (797, 201995), (2845, 56587), (3985, 40399)]