67538445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18229}}^1$

素因数の和:18269

約数の個数: 32

約数和(自身を含む): 122505600

約数和(自身を除く): 54967155

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 18229, 54687, 91145, 236977, 273435, 346351, 710931, 1039053, 1184885, 1731755, 3554655, 4502563, 5195265, 13507689, 22512815, 67538445]

約数ペア:

[(1, 67538445), (3, 22512815), (5, 13507689), (13, 5195265), (15, 4502563), (19, 3554655), (39, 1731755), (57, 1184885), (65, 1039053), (95, 710931), (195, 346351), (247, 273435), (285, 236977), (741, 91145), (1235, 54687), (3705, 18229)]