42680085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1307}}^1$

素因数の和:1633

約数の個数: 32

約数和(自身を含む): 78354432

約数和(自身を除く): 35674347

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 311, 933, 1307, 1555, 2177, 3921, 4665, 6531, 6535, 9149, 10885, 19605, 27447, 32655, 45745, 137235, 406477, 1219431, 2032385, 2845339, 6097155, 8536017, 14226695, 42680085]

約数ペア:

[(1, 42680085), (3, 14226695), (5, 8536017), (7, 6097155), (15, 2845339), (21, 2032385), (35, 1219431), (105, 406477), (311, 137235), (933, 45745), (1307, 32655), (1555, 27447), (2177, 19605), (3921, 10885), (4665, 9149), (6531, 6535)]