86568015

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{140761}}^1$

素因数の和:140810

約数の個数: 16

約数和(自身を含む): 141888096

約数和(自身を除く): 55320081

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 140761, 422283, 703805, 2111415, 5771201, 17313603, 28856005, 86568015]

約数ペア:

[(1, 86568015), (3, 28856005), (5, 17313603), (15, 5771201), (41, 2111415), (123, 703805), (205, 422283), (615, 140761)]