23103145

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1439}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 31622400

約数和(自身を除く): 8519255

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 845, 1235, 1439, 3211, 7195, 16055, 18707, 27341, 93535, 136705, 243191, 355433, 1215955, 1777165, 4620629, 23103145]

約数ペア:

[(1, 23103145), (5, 4620629), (13, 1777165), (19, 1215955), (65, 355433), (95, 243191), (169, 136705), (247, 93535), (845, 27341), (1235, 18707), (1439, 16055), (3211, 7195)]