28543395

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{65617}}^1$

素因数の和:65654

約数の個数: 16

約数和(自身を含む): 47244960

約数和(自身を除く): 18701565

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 65617, 196851, 328085, 984255, 1902893, 5708679, 9514465, 28543395]

約数ペア:

[(1, 28543395), (3, 9514465), (5, 5708679), (15, 1902893), (29, 984255), (87, 328085), (145, 196851), (435, 65617)]