65486415

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{140831}}^1$

素因数の和:140870

約数の個数: 16

約数和(自身を含む): 108158976

約数和(自身を除く): 42672561

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 140831, 422493, 704155, 2112465, 4365761, 13097283, 21828805, 65486415]

約数ペア:

[(1, 65486415), (3, 21828805), (5, 13097283), (15, 4365761), (31, 2112465), (93, 704155), (155, 422493), (465, 140831)]