360002975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{1489}}^1$

素因数の和:2027

約数の個数: 24

約数和(自身を含む): 471138000

約数和(自身を除く): 111135025

約数列:

[1, 5, 19, 25, 95, 475, 509, 1489, 2545, 7445, 9671, 12725, 28291, 37225, 48355, 141455, 241775, 707275, 757901, 3789505, 14400119, 18947525, 72000595, 360002975]

約数ペア:

[(1, 360002975), (5, 72000595), (19, 18947525), (25, 14400119), (95, 3789505), (475, 757901), (509, 707275), (1489, 241775), (2545, 141455), (7445, 48355), (9671, 37225), (12725, 28291)]