131442785

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{1787}}^1$

素因数の和:2152

約数の個数: 16

約数和(自身を含む): 161692416

約数和(自身を除く): 30249631

約数列:

[1, 5, 47, 235, 313, 1565, 1787, 8935, 14711, 73555, 83989, 419945, 559331, 2796655, 26288557, 131442785]

約数ペア:

[(1, 131442785), (5, 26288557), (47, 2796655), (235, 559331), (313, 419945), (1565, 83989), (1787, 73555), (8935, 14711)]