6853385

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2543}}^1$

素因数の和:2573

約数の個数: 24

約数和(自身を含む): 10440576

約数和(自身を除く): 3587191

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2543, 2695, 12715, 17801, 27973, 89005, 124607, 139865, 195811, 623035, 979055, 1370677, 6853385]

約数ペア:

[(1, 6853385), (5, 1370677), (7, 979055), (11, 623035), (35, 195811), (49, 139865), (55, 124607), (77, 89005), (245, 27973), (385, 17801), (539, 12715), (2543, 2695)]