284637695

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{5171}}^1$

素因数の和:5386

約数の個数: 16

約数和(自身を含む): 348179040

約数和(自身を除く): 63541345

約数列:

[1, 5, 101, 109, 505, 545, 5171, 11009, 25855, 55045, 522271, 563639, 2611355, 2818195, 56927539, 284637695]

約数ペア:

[(1, 284637695), (5, 56927539), (101, 2818195), (109, 2611355), (505, 563639), (545, 522271), (5171, 55045), (11009, 25855)]