142705535

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{66841}}^1$

素因数の和:66914

約数の個数: 16

約数和(自身を含む): 198921792

約数和(自身を除く): 56216257

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 66841, 334205, 467887, 2339435, 4077301, 20386505, 28541107, 142705535]

約数ペア:

[(1, 142705535), (5, 28541107), (7, 20386505), (35, 4077301), (61, 2339435), (305, 467887), (427, 334205), (2135, 66841)]