43042215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{9929}}^1$

素因数の和:9971

約数の個数: 24

約数和(自身を含む): 73164240

約数和(自身を除く): 30122025

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 9929, 29787, 49645, 148935, 168793, 506379, 843965, 2531895, 2869481, 8608443, 14347405, 43042215]

約数ペア:

[(1, 43042215), (3, 14347405), (5, 8608443), (15, 2869481), (17, 2531895), (51, 843965), (85, 506379), (255, 168793), (289, 148935), (867, 49645), (1445, 29787), (4335, 9929)]