77207145

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{119701}}^1$

素因数の和:119752

約数の個数: 16

約数和(自身を含む): 126405312

約数和(自身を除く): 49198167

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 119701, 359103, 598505, 1795515, 5147143, 15441429, 25735715, 77207145]

約数ペア:

[(1, 77207145), (3, 25735715), (5, 15441429), (15, 5147143), (43, 1795515), (129, 598505), (215, 359103), (645, 119701)]