1487490315

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1871057}}^1$

素因数の和:1871118

約数の個数: 16

約数和(自身を含む): 2424891168

約数和(自身を除く): 937400853

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 1871057, 5613171, 9355285, 28065855, 99166021, 297498063, 495830105, 1487490315]

約数ペア:

[(1, 1487490315), (3, 495830105), (5, 297498063), (15, 99166021), (53, 28065855), (159, 9355285), (265, 5613171), (795, 1871057)]