85697685

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{40519}}^1$

素因数の和:40577

約数の個数: 24

約数和(自身を含む): 151706880

約数和(自身を除く): 66009195

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 40519, 121557, 202595, 364671, 607785, 1823355, 1904393, 5713179, 9521965, 17139537, 28565895, 85697685]

約数ペア:

[(1, 85697685), (3, 28565895), (5, 17139537), (9, 9521965), (15, 5713179), (45, 1904393), (47, 1823355), (141, 607785), (235, 364671), (423, 202595), (705, 121557), (2115, 40519)]