23390055

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39983}}^1$

素因数の和:40007

約数の個数: 24

約数和(自身を含む): 43662528

約数和(自身を除く): 20272473

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 39983, 119949, 199915, 359847, 519779, 599745, 1559337, 1799235, 2598895, 4678011, 7796685, 23390055]

約数ペア:

[(1, 23390055), (3, 7796685), (5, 4678011), (9, 2598895), (13, 1799235), (15, 1559337), (39, 599745), (45, 519779), (65, 359847), (117, 199915), (195, 119949), (585, 39983)]