27361215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{86861}}^1$

素因数の和:86879

約数の個数: 24

約数和(自身を含む): 54201888

約数和(自身を除く): 26840673

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 86861, 260583, 434305, 608027, 781749, 1302915, 1824081, 3040135, 3908745, 5472243, 9120405, 27361215]

約数ペア:

[(1, 27361215), (3, 9120405), (5, 5472243), (7, 3908745), (9, 3040135), (15, 1824081), (21, 1302915), (35, 781749), (45, 608027), (63, 434305), (105, 260583), (315, 86861)]