2016154545

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3125821}}^1$

素因数の和:3125872

約数の個数: 16

約数和(自身を含む): 3300868032

約数和(自身を除く): 1284713487

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 3125821, 9377463, 15629105, 46887315, 134410303, 403230909, 672051515, 2016154545]

約数ペア:

[(1, 2016154545), (3, 672051515), (5, 403230909), (15, 134410303), (43, 46887315), (129, 15629105), (215, 9377463), (645, 3125821)]