85840305

素因数分解:

$3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{11243}}^1$

素因数の和:11760

約数の個数: 16

約数和(自身を含む): 137626560

約数和(自身を除く): 51786255

約数列:

[1, 3, 5, 15, 509, 1527, 2545, 7635, 11243, 33729, 56215, 168645, 5722687, 17168061, 28613435, 85840305]

約数ペア:

[(1, 85840305), (3, 28613435), (5, 17168061), (15, 5722687), (509, 168645), (1527, 56215), (2545, 33729), (7635, 11243)]