172480655

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{1249}}^1$

素因数の和:1714

約数の個数: 16

約数和(自身を含む): 210600000

約数和(自身を除く): 38119345

約数列:

[1, 5, 71, 355, 389, 1249, 1945, 6245, 27619, 88679, 138095, 443395, 485861, 2429305, 34496131, 172480655]

約数ペア:

[(1, 172480655), (5, 34496131), (71, 2429305), (355, 485861), (389, 443395), (1249, 138095), (1945, 88679), (6245, 27619)]