290014785

素因数分解:

$3^2\times 5^1\times {\mathrm{2341}}^1\times {\mathrm{2753}}^1$

素因数の和:5105

約数の個数: 24

約数和(自身を含む): 503089704

約数和(自身を除く): 213074919

約数列:

[1, 3, 5, 9, 15, 45, 2341, 2753, 7023, 8259, 11705, 13765, 21069, 24777, 35115, 41295, 105345, 123885, 6444773, 19334319, 32223865, 58002957, 96671595, 290014785]

約数ペア:

[(1, 290014785), (3, 96671595), (5, 58002957), (9, 32223865), (15, 19334319), (45, 6444773), (2341, 123885), (2753, 105345), (7023, 41295), (8259, 35115), (11705, 24777), (13765, 21069)]