6820385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9539}}^1$

素因数の和:9568

約数の個数: 16

約数和(自身を含む): 9616320

約数和(自身を除く): 2795935

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 9539, 47695, 104929, 124007, 524645, 620035, 1364077, 6820385]

約数ペア:

[(1, 6820385), (5, 1364077), (11, 620035), (13, 524645), (55, 124007), (65, 104929), (143, 47695), (715, 9539)]