8425945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{641}}^1$

素因数の和:896

約数の個数: 16

約数和(自身を含む): 11093760

約数和(自身を除く): 2667815

約数列:

[1, 5, 11, 55, 239, 641, 1195, 2629, 3205, 7051, 13145, 35255, 153199, 765995, 1685189, 8425945]

約数ペア:

[(1, 8425945), (5, 1685189), (11, 765995), (55, 153199), (239, 35255), (641, 13145), (1195, 7051), (2629, 3205)]