17870085

素因数分解:

$3^3\times 5^1\times {\mathrm{132371}}^1$

素因数の和:132385

約数の個数: 16

約数和(自身を含む): 31769280

約数和(自身を除く): 13899195

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 132371, 397113, 661855, 1191339, 1985565, 3574017, 5956695, 17870085]

約数ペア:

[(1, 17870085), (3, 5956695), (5, 3574017), (9, 1985565), (15, 1191339), (27, 661855), (45, 397113), (135, 132371)]