4047795

素因数分解:

$3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{307}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 7063056

約数和(自身を除く): 3015261

約数列:

[1, 3, 5, 9, 15, 45, 293, 307, 879, 921, 1465, 1535, 2637, 2763, 4395, 4605, 13185, 13815, 89951, 269853, 449755, 809559, 1349265, 4047795]

約数ペア:

[(1, 4047795), (3, 1349265), (5, 809559), (9, 449755), (15, 269853), (45, 89951), (293, 13815), (307, 13185), (879, 4605), (921, 4395), (1465, 2763), (1535, 2637)]