51144345

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{54121}}^1$

素因数の和:54142

約数の個数: 32

約数和(自身を含む): 103914240

約数和(自身を除く): 52769895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 54121, 162363, 270605, 378847, 487089, 811815, 1136541, 1461267, 1894235, 2435445, 3409623, 5682705, 7306335, 10228869, 17048115, 51144345]

約数ペア:

[(1, 51144345), (3, 17048115), (5, 10228869), (7, 7306335), (9, 5682705), (15, 3409623), (21, 2435445), (27, 1894235), (35, 1461267), (45, 1136541), (63, 811815), (105, 487089), (135, 378847), (189, 270605), (315, 162363), (945, 54121)]