65042605

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{16699}}^1$

素因数の和:16764

約数の個数: 16

約数和(自身を含む): 84168000

約数和(自身を除く): 19125395

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 16699, 83495, 317281, 684659, 1586405, 3423295, 13008521, 65042605]

約数ペア:

[(1, 65042605), (5, 13008521), (19, 3423295), (41, 1586405), (95, 684659), (205, 317281), (779, 83495), (3895, 16699)]