153973115

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{1933}}^1$

素因数の和:2206

約数の個数: 16

約数和(自身を含む): 187984800

約数和(自身を除く): 34011685

約数列:

[1, 5, 89, 179, 445, 895, 1933, 9665, 15931, 79655, 172037, 346007, 860185, 1730035, 30794623, 153973115]

約数ペア:

[(1, 153973115), (5, 30794623), (89, 1730035), (179, 860185), (445, 346007), (895, 172037), (1933, 79655), (9665, 15931)]