6712025

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{929}}^1$

素因数の和:973

約数の個数: 18

約数和(自身を含む): 8850810

約数和(自身を除く): 2138785

約数列:

[1, 5, 17, 25, 85, 289, 425, 929, 1445, 4645, 7225, 15793, 23225, 78965, 268481, 394825, 1342405, 6712025]

約数ペア:

[(1, 6712025), (5, 1342405), (17, 394825), (25, 268481), (85, 78965), (289, 23225), (425, 15793), (929, 7225), (1445, 4645)]