85379295

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{132371}}^1$

素因数の和:132422

約数の個数: 16

約数和(自身を含む): 139784832

約数和(自身を除く): 54405537

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 132371, 397113, 661855, 1985565, 5691953, 17075859, 28459765, 85379295]

約数ペア:

[(1, 85379295), (3, 28459765), (5, 17075859), (15, 5691953), (43, 1985565), (129, 661855), (215, 397113), (645, 132371)]