28024245

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12211}}^1$

素因数の和:12242

約数の個数: 32

約数和(自身を含む): 52755840

約数和(自身を除く): 24731595

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 12211, 36633, 61055, 109899, 183165, 207587, 329697, 549495, 622761, 1037935, 1648485, 1868283, 3113805, 5604849, 9341415, 28024245]

約数ペア:

[(1, 28024245), (3, 9341415), (5, 5604849), (9, 3113805), (15, 1868283), (17, 1648485), (27, 1037935), (45, 622761), (51, 549495), (85, 329697), (135, 207587), (153, 183165), (255, 109899), (459, 61055), (765, 36633), (2295, 12211)]