68178165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{413201}}^1$

素因数の和:413220

約数の個数: 16

約数和(自身を含む): 119002176

約数和(自身を除く): 50824011

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 413201, 1239603, 2066005, 4545211, 6198015, 13635633, 22726055, 68178165]

約数ペア:

[(1, 68178165), (3, 22726055), (5, 13635633), (11, 6198015), (15, 4545211), (33, 2066005), (55, 1239603), (165, 413201)]