16085125

素因数分解:

$5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 23721984

約数和(自身を除く): 7636859

約数列:

[1, 5, 7, 25, 31, 35, 125, 155, 175, 217, 593, 775, 875, 1085, 2965, 3875, 4151, 5425, 14825, 18383, 20755, 27125, 74125, 91915, 103775, 128681, 459575, 518875, 643405, 2297875, 3217025, 16085125]

約数ペア:

[(1, 16085125), (5, 3217025), (7, 2297875), (25, 643405), (31, 518875), (35, 459575), (125, 128681), (155, 103775), (175, 91915), (217, 74125), (593, 27125), (775, 20755), (875, 18383), (1085, 14825), (2965, 5425), (3875, 4151)]