2730888950375

素因数分解:

$5^3\times {\mathrm{277}}^1\times {\mathrm{78870439}}^1$

素因数の和:78870731

約数の個数: 16

約数和(自身を含む): 3420453241920

約数和(自身を除く): 689564291545

約数列:

[1, 5, 25, 125, 277, 1385, 6925, 34625, 78870439, 394352195, 1971760975, 9858804875, 21847111603, 109235558015, 546177790075, 2730888950375]

約数ペア:

[(1, 2730888950375), (5, 546177790075), (25, 109235558015), (125, 21847111603), (277, 9858804875), (1385, 1971760975), (6925, 394352195), (34625, 78870439)]