1276278345

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{3631}}^1$

素因数の和:3822

約数の個数: 48

約数和(自身を含む): 2264101632

約数和(自身を除く): 987823287

約数列:

[1, 3, 5, 9, 15, 45, 73, 107, 219, 321, 365, 535, 657, 963, 1095, 1605, 3285, 3631, 4815, 7811, 10893, 18155, 23433, 32679, 39055, 54465, 70299, 117165, 163395, 265063, 351495, 388517, 795189, 1165551, 1325315, 1942585, 2385567, 3496653, 3975945, 5827755, 11927835, 17483265, 28361741, 85085223, 141808705, 255255669, 425426115, 1276278345]

約数ペア:

[(1, 1276278345), (3, 425426115), (5, 255255669), (9, 141808705), (15, 85085223), (45, 28361741), (73, 17483265), (107, 11927835), (219, 5827755), (321, 3975945), (365, 3496653), (535, 2385567), (657, 1942585), (963, 1325315), (1095, 1165551), (1605, 795189), (3285, 388517), (3631, 351495), (4815, 265063), (7811, 163395), (10893, 117165), (18155, 70299), (23433, 54465), (32679, 39055)]