2015156861

素因数分解:

${\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{1289}}^1$

素因数の和:1684

約数の個数: 16

約数和(自身を含む): 2075310720

約数和(自身を除く): 60153859

約数列:

[1, 71, 97, 227, 1289, 6887, 16117, 22019, 91519, 125033, 292603, 1563349, 8877343, 20774813, 28382491, 2015156861]

約数ペア:

[(1, 2015156861), (71, 28382491), (97, 20774813), (227, 8877343), (1289, 1563349), (6887, 292603), (16117, 125033), (22019, 91519)]