87731295

素因数分解:

$3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{10243}}^1$

素因数の和:10822

約数の個数: 16

約数和(自身を含む): 140629632

約数和(自身を除く): 52898337

約数列:

[1, 3, 5, 15, 571, 1713, 2855, 8565, 10243, 30729, 51215, 153645, 5848753, 17546259, 29243765, 87731295]

約数ペア:

[(1, 87731295), (3, 29243765), (5, 17546259), (15, 5848753), (571, 153645), (1713, 51215), (2855, 30729), (8565, 10243)]