3913195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{421}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 5560272

約数和(自身を除く): 1647077

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 421, 715, 845, 1859, 2105, 4631, 5473, 9295, 23155, 27365, 60203, 71149, 301015, 355745, 782639, 3913195]

約数ペア:

[(1, 3913195), (5, 782639), (11, 355745), (13, 301015), (55, 71149), (65, 60203), (143, 27365), (169, 23155), (421, 9295), (715, 5473), (845, 4631), (1859, 2105)]