76837815

素因数分解:

$3^5\times 5^1\times {\mathrm{63241}}^1$

素因数の和:63261

約数の個数: 24

約数和(自身を含む): 138120528

約数和(自身を除く): 61282713

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 63241, 189723, 316205, 569169, 948615, 1707507, 2845845, 5122521, 8537535, 15367563, 25612605, 76837815]

約数ペア:

[(1, 76837815), (3, 25612605), (5, 15367563), (9, 8537535), (15, 5122521), (27, 2845845), (45, 1707507), (81, 948615), (135, 569169), (243, 316205), (405, 189723), (1215, 63241)]