76756485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20717}}^1$

素因数の和:20757

約数の個数: 32

約数和(自身を含む): 139224960

約数和(自身を除く): 62468475

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 20717, 62151, 103585, 269321, 310755, 393623, 807963, 1180869, 1346605, 1968115, 4039815, 5117099, 5904345, 15351297, 25585495, 76756485]

約数ペア:

[(1, 76756485), (3, 25585495), (5, 15351297), (13, 5904345), (15, 5117099), (19, 4039815), (39, 1968115), (57, 1346605), (65, 1180869), (95, 807963), (195, 393623), (247, 310755), (285, 269321), (741, 103585), (1235, 62151), (3705, 20717)]