2885465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2281}}^1$

素因数の和:2320

約数の個数: 16

約数和(自身を含む): 3943296

約数和(自身を除く): 1057831

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 2281, 11405, 25091, 52463, 125455, 262315, 577093, 2885465]

約数ペア:

[(1, 2885465), (5, 577093), (11, 262315), (23, 125455), (55, 52463), (115, 25091), (253, 11405), (1265, 2281)]