142136485

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{1277}}^1$

素因数の和:1592

約数の個数: 16

約数和(自身を含む): 173082096

約数和(自身を除く): 30945611

約数列:

[1, 5, 113, 197, 565, 985, 1277, 6385, 22261, 111305, 144301, 251569, 721505, 1257845, 28427297, 142136485]

約数ペア:

[(1, 142136485), (5, 28427297), (113, 1257845), (197, 721505), (565, 251569), (985, 144301), (1277, 111305), (6385, 22261)]