27914565

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 52498368

約数和(自身を除く): 24583803

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 163, 233, 245, 489, 699, 735, 815, 1141, 1165, 1631, 2445, 3423, 3495, 4893, 5705, 7987, 8155, 11417, 17115, 23961, 24465, 34251, 37979, 39935, 57085, 113937, 119805, 171255, 189895, 265853, 569685, 797559, 1329265, 1860971, 3987795, 5582913, 9304855, 27914565]

約数ペア:

[(1, 27914565), (3, 9304855), (5, 5582913), (7, 3987795), (15, 1860971), (21, 1329265), (35, 797559), (49, 569685), (105, 265853), (147, 189895), (163, 171255), (233, 119805), (245, 113937), (489, 57085), (699, 39935), (735, 37979), (815, 34251), (1141, 24465), (1165, 23961), (1631, 17115), (2445, 11417), (3423, 8155), (3495, 7987), (4893, 5705)]