29778385

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65447}}^1$

素因数の和:65472

約数の個数: 16

約数和(自身を含む): 43981056

約数和(自身を除く): 14202671

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 65447, 327235, 458129, 850811, 2290645, 4254055, 5955677, 29778385]

約数ペア:

[(1, 29778385), (5, 5955677), (7, 4254055), (13, 2290645), (35, 850811), (65, 458129), (91, 327235), (455, 65447)]