2167245

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2833}}^1$

素因数の和:2861

約数の個数: 24

約数和(自身を含む): 3978936

約数和(自身を除く): 1811691

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 2833, 8499, 14165, 25497, 42495, 48161, 127485, 144483, 240805, 433449, 722415, 2167245]

約数ペア:

[(1, 2167245), (3, 722415), (5, 433449), (9, 240805), (15, 144483), (17, 127485), (45, 48161), (51, 42495), (85, 25497), (153, 14165), (255, 8499), (765, 2833)]