55365855

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{217121}}^1$

素因数の和:217146

約数の個数: 16

約数和(自身を含む): 93796704

約数和(自身を除く): 38430849

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 217121, 651363, 1085605, 3256815, 3691057, 11073171, 18455285, 55365855]

約数ペア:

[(1, 55365855), (3, 18455285), (5, 11073171), (15, 3691057), (17, 3256815), (51, 1085605), (85, 651363), (255, 217121)]