140975105

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{2063}}^1$

素因数の和:2320

約数の個数: 16

約数和(自身を含む): 172385280

約数和(自身を除く): 31410175

約数列:

[1, 5, 79, 173, 395, 865, 2063, 10315, 13667, 68335, 162977, 356899, 814885, 1784495, 28195021, 140975105]

約数ペア:

[(1, 140975105), (5, 28195021), (79, 1784495), (173, 814885), (395, 356899), (865, 162977), (2063, 68335), (10315, 13667)]