13704145

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30119}}^1$

素因数の和:30144

約数の個数: 16

約数和(自身を含む): 20240640

約数和(自身を除く): 6536495

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 30119, 150595, 210833, 391547, 1054165, 1957735, 2740829, 13704145]

約数ペア:

[(1, 13704145), (5, 2740829), (7, 1957735), (13, 1054165), (35, 391547), (65, 210833), (91, 150595), (455, 30119)]