28453275

素因数分解:

$3^4\times 5^2\times {\mathrm{14051}}^1$

素因数の和:14073

約数の個数: 30

約数和(自身を含む): 52709052

約数和(自身を除く): 24255777

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 14051, 42153, 70255, 126459, 210765, 351275, 379377, 632295, 1053825, 1138131, 1896885, 3161475, 5690655, 9484425, 28453275]

約数ペア:

[(1, 28453275), (3, 9484425), (5, 5690655), (9, 3161475), (15, 1896885), (25, 1138131), (27, 1053825), (45, 632295), (75, 379377), (81, 351275), (135, 210765), (225, 126459), (405, 70255), (675, 42153), (2025, 14051)]