102640815

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{134171}}^1$

素因数の和:134199

約数の個数: 24

約数和(自身を含む): 188377488

約数和(自身を除く): 85736673

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 134171, 402513, 670855, 1207539, 2012565, 2280907, 6037695, 6842721, 11404535, 20528163, 34213605, 102640815]

約数ペア:

[(1, 102640815), (3, 34213605), (5, 20528163), (9, 11404535), (15, 6842721), (17, 6037695), (45, 2280907), (51, 2012565), (85, 1207539), (153, 670855), (255, 402513), (765, 134171)]