15101235

素因数分解:

$3^7\times 5^1\times {\mathrm{1381}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 27197760

約数和(自身を除く): 12096525

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 1381, 2187, 3645, 4143, 6905, 10935, 12429, 20715, 37287, 62145, 111861, 186435, 335583, 559305, 1006749, 1677915, 3020247, 5033745, 15101235]

約数ペア:

[(1, 15101235), (3, 5033745), (5, 3020247), (9, 1677915), (15, 1006749), (27, 559305), (45, 335583), (81, 186435), (135, 111861), (243, 62145), (405, 37287), (729, 20715), (1215, 12429), (1381, 10935), (2187, 6905), (3645, 4143)]