28453545

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11093}}^1$

素因数の和:11126

約数の個数: 32

約数和(自身を含む): 53251200

約数和(自身を除く): 24797655

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 11093, 33279, 55465, 99837, 166395, 210767, 299511, 499185, 632301, 1053835, 1497555, 1896903, 3161505, 5690709, 9484515, 28453545]

約数ペア:

[(1, 28453545), (3, 9484515), (5, 5690709), (9, 3161505), (15, 1896903), (19, 1497555), (27, 1053835), (45, 632301), (57, 499185), (95, 299511), (135, 210767), (171, 166395), (285, 99837), (513, 55465), (855, 33279), (2565, 11093)]