16703145

素因数分解:

$3^3\times 5^1\times {\mathrm{123727}}^1$

素因数の和:123741

約数の個数: 16

約数和(自身を含む): 29694720

約数和(自身を除く): 12991575

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 123727, 371181, 618635, 1113543, 1855905, 3340629, 5567715, 16703145]

約数ペア:

[(1, 16703145), (3, 5567715), (5, 3340629), (9, 1855905), (15, 1113543), (27, 618635), (45, 371181), (135, 123727)]