16052465

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 36

約数和(自身を含む): 23073372

約数和(自身を除く): 7020907

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 157, 169, 605, 715, 785, 845, 1573, 1727, 1859, 2041, 7865, 8635, 9295, 10205, 18997, 20449, 22451, 26533, 94985, 102245, 112255, 132665, 246961, 291863, 1234805, 1459315, 3210493, 16052465]

約数ペア:

[(1, 16052465), (5, 3210493), (11, 1459315), (13, 1234805), (55, 291863), (65, 246961), (121, 132665), (143, 112255), (157, 102245), (169, 94985), (605, 26533), (715, 22451), (785, 20449), (845, 18997), (1573, 10205), (1727, 9295), (1859, 8635), (2041, 7865)]