15063321

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2399}}^1$

素因数の和:2445

約数の個数: 32

約数和(自身を含む): 25804800

約数和(自身を除く): 10741479

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 2399, 6279, 7197, 16793, 31187, 50379, 55177, 93561, 165531, 218309, 386239, 654927, 717301, 1158717, 2151903, 5021107, 15063321]

約数ペア:

[(1, 15063321), (3, 5021107), (7, 2151903), (13, 1158717), (21, 717301), (23, 654927), (39, 386239), (69, 218309), (91, 165531), (161, 93561), (273, 55177), (299, 50379), (483, 31187), (897, 16793), (2093, 7197), (2399, 6279)]