102393315

素因数分解:

$3^4\times 5^1\times {\mathrm{252823}}^1$

素因数の和:252840

約数の個数: 20

約数和(自身を含む): 183550224

約数和(自身を除く): 81156909

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 252823, 758469, 1264115, 2275407, 3792345, 6826221, 11377035, 20478663, 34131105, 102393315]

約数ペア:

[(1, 102393315), (3, 34131105), (5, 20478663), (9, 11377035), (15, 6826221), (27, 3792345), (45, 2275407), (81, 1264115), (135, 758469), (405, 252823)]