17116225

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2081}}^1$

素因数の和:2145

約数の個数: 24

約数和(自身を含む): 24784128

約数和(自身を除く): 7667903

約数列:

[1, 5, 7, 25, 35, 47, 175, 235, 329, 1175, 1645, 2081, 8225, 10405, 14567, 52025, 72835, 97807, 364175, 489035, 684649, 2445175, 3423245, 17116225]

約数ペア:

[(1, 17116225), (5, 3423245), (7, 2445175), (25, 684649), (35, 489035), (47, 364175), (175, 97807), (235, 72835), (329, 52025), (1175, 14567), (1645, 10405), (2081, 8225)]