80855175

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{29137}}^1$

素因数の和:29187

約数の個数: 24

約数和(自身を含む): 137298256

約数和(自身を除く): 56443081

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 555, 925, 2775, 29137, 87411, 145685, 437055, 728425, 1078069, 2185275, 3234207, 5390345, 16171035, 26951725, 80855175]

約数ペア:

[(1, 80855175), (3, 26951725), (5, 16171035), (15, 5390345), (25, 3234207), (37, 2185275), (75, 1078069), (111, 728425), (185, 437055), (555, 145685), (925, 87411), (2775, 29137)]