137357885

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{26339}}^1$

素因数の和:26500

約数の個数: 16

約数和(自身を含む): 189648000

約数和(自身を除く): 52290115

約数列:

[1, 5, 7, 35, 149, 745, 1043, 5215, 26339, 131695, 184373, 921865, 3924511, 19622555, 27471577, 137357885]

約数ペア:

[(1, 137357885), (5, 27471577), (7, 19622555), (35, 3924511), (149, 921865), (745, 184373), (1043, 131695), (5215, 26339)]