13387995

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10259}}^1$

素因数の和:10299

約数の個数: 24

約数和(自身を含む): 24008400

約数和(自身を除く): 10620405

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 10259, 30777, 51295, 92331, 153885, 297511, 461655, 892533, 1487555, 2677599, 4462665, 13387995]

約数ペア:

[(1, 13387995), (3, 4462665), (5, 2677599), (9, 1487555), (15, 892533), (29, 461655), (45, 297511), (87, 153885), (145, 92331), (261, 51295), (435, 30777), (1305, 10259)]