649968485

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{5387}}^1$

素因数の和:5860

約数の個数: 16

約数和(自身を含む): 795268800

約数和(自身を除く): 145300315

約数列:

[1, 5, 59, 295, 409, 2045, 5387, 24131, 26935, 120655, 317833, 1589165, 2203283, 11016415, 129993697, 649968485]

約数ペア:

[(1, 649968485), (5, 129993697), (59, 11016415), (295, 2203283), (409, 1589165), (2045, 317833), (5387, 120655), (24131, 26935)]