151720065

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{481651}}^1$

素因数の和:481669

約数の個数: 24

約数和(自身を含む): 300550848

約数和(自身を除く): 148830783

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 481651, 1444953, 2408255, 3371557, 4334859, 7224765, 10114671, 16857785, 21674295, 30344013, 50573355, 151720065]

約数ペア:

[(1, 151720065), (3, 50573355), (5, 30344013), (7, 21674295), (9, 16857785), (15, 10114671), (21, 7224765), (35, 4334859), (45, 3371557), (63, 2408255), (105, 1444953), (315, 481651)]