16530325

素因数分解:

$5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1601}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 23837760

約数和(自身を除く): 7307435

約数列:

[1, 5, 7, 25, 35, 59, 175, 295, 413, 1475, 1601, 2065, 8005, 10325, 11207, 40025, 56035, 94459, 280175, 472295, 661213, 2361475, 3306065, 16530325]

約数ペア:

[(1, 16530325), (5, 3306065), (7, 2361475), (25, 661213), (35, 472295), (59, 280175), (175, 94459), (295, 56035), (413, 40025), (1475, 11207), (1601, 10325), (2065, 8005)]