13375505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1439}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 18973440

約数和(自身を除く): 5597935

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 715, 845, 1439, 1859, 7195, 9295, 15829, 18707, 79145, 93535, 205777, 243191, 1028885, 1215955, 2675101, 13375505]

約数ペア:

[(1, 13375505), (5, 2675101), (11, 1215955), (13, 1028885), (55, 243191), (65, 205777), (143, 93535), (169, 79145), (715, 18707), (845, 15829), (1439, 9295), (1859, 7195)]