64217085

素因数分解:

$3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{4409}}^1$

素因数の和:5388

約数の個数: 16

約数和(自身を含む): 102876480

約数和(自身を除く): 38659395

約数列:

[1, 3, 5, 15, 971, 2913, 4409, 4855, 13227, 14565, 22045, 66135, 4281139, 12843417, 21405695, 64217085]

約数ペア:

[(1, 64217085), (3, 21405695), (5, 12843417), (15, 4281139), (971, 66135), (2913, 22045), (4409, 14565), (4855, 13227)]