2012578545

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{44531}}^1$

素因数の和:44693

約数の個数: 32

約数和(自身を含む): 3385857024

約数和(自身を除く): 1373278479

約数列:

[1, 3, 5, 15, 23, 69, 115, 131, 345, 393, 655, 1965, 3013, 9039, 15065, 44531, 45195, 133593, 222655, 667965, 1024213, 3072639, 5121065, 5833561, 15363195, 17500683, 29167805, 87503415, 134171903, 402515709, 670859515, 2012578545]

約数ペア:

[(1, 2012578545), (3, 670859515), (5, 402515709), (15, 134171903), (23, 87503415), (69, 29167805), (115, 17500683), (131, 15363195), (345, 5833561), (393, 5121065), (655, 3072639), (1965, 1024213), (3013, 667965), (9039, 222655), (15065, 133593), (44531, 45195)]