27418095

素因数分解:

$3^4\times 5^1\times {\mathrm{67699}}^1$

素因数の和:67716

約数の個数: 20

約数和(自身を含む): 49150200

約数和(自身を除く): 21732105

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 67699, 203097, 338495, 609291, 1015485, 1827873, 3046455, 5483619, 9139365, 27418095]

約数ペア:

[(1, 27418095), (3, 9139365), (5, 5483619), (9, 3046455), (15, 1827873), (27, 1015485), (45, 609291), (81, 338495), (135, 203097), (405, 67699)]