61028315

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{4051}}^1$

素因数の和:4210

約数の個数: 16

約数和(自身を含む): 77020416

約数和(自身を除く): 15992101

約数列:

[1, 5, 23, 115, 131, 655, 3013, 4051, 15065, 20255, 93173, 465865, 530681, 2653405, 12205663, 61028315]

約数ペア:

[(1, 61028315), (5, 12205663), (23, 2653405), (115, 530681), (131, 465865), (655, 93173), (3013, 20255), (4051, 15065)]