149405235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1422907}}^1$

素因数の和:1422922

約数の個数: 16

約数和(自身を含む): 273198336

約数和(自身を除く): 123793101

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1422907, 4268721, 7114535, 9960349, 21343605, 29881047, 49801745, 149405235]

約数ペア:

[(1, 149405235), (3, 49801745), (5, 29881047), (7, 21343605), (15, 9960349), (21, 7114535), (35, 4268721), (105, 1422907)]