51340785

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{14321}}^1$

素因数の和:14568

約数の個数: 16

約数和(自身を含む): 82494720

約数和(自身を除く): 31153935

約数列:

[1, 3, 5, 15, 239, 717, 1195, 3585, 14321, 42963, 71605, 214815, 3422719, 10268157, 17113595, 51340785]

約数ペア:

[(1, 51340785), (3, 17113595), (5, 10268157), (15, 3422719), (239, 214815), (717, 71605), (1195, 42963), (3585, 14321)]