54459945

素因数分解:

$3^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:313

約数の個数: 56

約数和(自身を含む): 99891456

約数和(自身を除く): 45431511

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 81, 135, 201, 223, 243, 335, 405, 603, 669, 729, 1005, 1115, 1215, 1809, 2007, 3015, 3345, 3645, 5427, 6021, 9045, 10035, 14941, 16281, 18063, 27135, 30105, 44823, 48843, 54189, 74705, 81405, 90315, 134469, 162567, 224115, 244215, 270945, 403407, 672345, 812835, 1210221, 2017035, 3630663, 6051105, 10891989, 18153315, 54459945]

約数ペア:

[(1, 54459945), (3, 18153315), (5, 10891989), (9, 6051105), (15, 3630663), (27, 2017035), (45, 1210221), (67, 812835), (81, 672345), (135, 403407), (201, 270945), (223, 244215), (243, 224115), (335, 162567), (405, 134469), (603, 90315), (669, 81405), (729, 74705), (1005, 54189), (1115, 48843), (1215, 44823), (1809, 30105), (2007, 27135), (3015, 18063), (3345, 16281), (3645, 14941), (5427, 10035), (6021, 9045)]