13921305

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{32003}}^1$

素因数の和:32040

約数の個数: 16

約数和(自身を含む): 23042880

約数和(自身を除く): 9121575

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 32003, 96009, 160015, 480045, 928087, 2784261, 4640435, 13921305]

約数ペア:

[(1, 13921305), (3, 4640435), (5, 2784261), (15, 928087), (29, 480045), (87, 160015), (145, 96009), (435, 32003)]