155663155

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{17599}}^1$

素因数の和:17694

約数の個数: 16

約数和(自身を含む): 196416000

約数和(自身を除く): 40752845

約数列:

[1, 5, 29, 61, 145, 305, 1769, 8845, 17599, 87995, 510371, 1073539, 2551855, 5367695, 31132631, 155663155]

約数ペア:

[(1, 155663155), (5, 31132631), (29, 5367695), (61, 2551855), (145, 1073539), (305, 510371), (1769, 87995), (8845, 17599)]