153163885

素因数分解:

$5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{12539}}^1$

素因数の和:12900

約数の個数: 16

約数和(自身を含む): 210672000

約数和(自身を除く): 57508115

約数列:

[1, 5, 7, 35, 349, 1745, 2443, 12215, 12539, 62695, 87773, 438865, 4376111, 21880555, 30632777, 153163885]

約数ペア:

[(1, 153163885), (5, 30632777), (7, 21880555), (35, 4376111), (349, 438865), (1745, 87773), (2443, 62695), (12215, 12539)]