16862425

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 21712896

約数和(自身を除く): 4850471

約数列:

[1, 5, 25, 47, 113, 127, 235, 565, 635, 1175, 2825, 3175, 5311, 5969, 14351, 26555, 29845, 71755, 132775, 149225, 358775, 674497, 3372485, 16862425]

約数ペア:

[(1, 16862425), (5, 3372485), (25, 674497), (47, 358775), (113, 149225), (127, 132775), (235, 71755), (565, 29845), (635, 26555), (1175, 14351), (2825, 5969), (3175, 5311)]