247587135

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{129967}}^1$

素因数の和:130102

約数の個数: 16

約数和(自身を含む): 399261696

約数和(自身を除く): 151674561

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 129967, 389901, 649835, 1949505, 16505809, 49517427, 82529045, 247587135]

約数ペア:

[(1, 247587135), (3, 82529045), (5, 49517427), (15, 16505809), (127, 1949505), (381, 649835), (635, 389901), (1905, 129967)]