77946315

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{120847}}^1$

素因数の和:120898

約数の個数: 16

約数和(自身を含む): 127615488

約数和(自身を除く): 49669173

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 120847, 362541, 604235, 1812705, 5196421, 15589263, 25982105, 77946315]

約数ペア:

[(1, 77946315), (3, 25982105), (5, 15589263), (15, 5196421), (43, 1812705), (129, 604235), (215, 362541), (645, 120847)]