2826585

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2731}}^1$

素因数の和:2765

約数の個数: 24

約数和(自身を含む): 5114304

約数和(自身を除く): 2287719

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 2731, 8193, 13655, 24579, 40965, 62813, 122895, 188439, 314065, 565317, 942195, 2826585]

約数ペア:

[(1, 2826585), (3, 942195), (5, 565317), (9, 314065), (15, 188439), (23, 122895), (45, 62813), (69, 40965), (115, 24579), (207, 13655), (345, 8193), (1035, 2731)]