68145555

素因数分解:

$3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{9941}}^1$

素因数の和:10406

約数の個数: 16

約数和(自身を含む): 109282464

約数和(自身を除く): 41136909

約数列:

[1, 3, 5, 15, 457, 1371, 2285, 6855, 9941, 29823, 49705, 149115, 4543037, 13629111, 22715185, 68145555]

約数ペア:

[(1, 68145555), (3, 22715185), (5, 13629111), (15, 4543037), (457, 149115), (1371, 49705), (2285, 29823), (6855, 9941)]