17061225

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{2087}}^1$

素因数の和:2209

約数の個数: 24

約数和(自身を含む): 28480320

約数和(自身を除く): 11419095

約数列:

[1, 3, 5, 15, 25, 75, 109, 327, 545, 1635, 2087, 2725, 6261, 8175, 10435, 31305, 52175, 156525, 227483, 682449, 1137415, 3412245, 5687075, 17061225]

約数ペア:

[(1, 17061225), (3, 5687075), (5, 3412245), (15, 1137415), (25, 682449), (75, 227483), (109, 156525), (327, 52175), (545, 31305), (1635, 10435), (2087, 8175), (2725, 6261)]