39732655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 52496640

約数和(自身を除く): 12763985

約数列:

[1, 5, 17, 61, 79, 85, 97, 305, 395, 485, 1037, 1343, 1649, 4819, 5185, 5917, 6715, 7663, 8245, 24095, 29585, 38315, 81923, 100589, 130271, 409615, 467443, 502945, 651355, 2337215, 7946531, 39732655]

約数ペア:

[(1, 39732655), (5, 7946531), (17, 2337215), (61, 651355), (79, 502945), (85, 467443), (97, 409615), (305, 130271), (395, 100589), (485, 81923), (1037, 38315), (1343, 29585), (1649, 24095), (4819, 8245), (5185, 7663), (5917, 6715)]