27677025

素因数分解:

$3^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 51395520

約数和(自身を除く): 23718495

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 131, 135, 225, 313, 393, 655, 675, 939, 1179, 1565, 1965, 2817, 3275, 3537, 4695, 5895, 7825, 8451, 9825, 14085, 17685, 23475, 29475, 41003, 42255, 70425, 88425, 123009, 205015, 211275, 369027, 615045, 1025075, 1107081, 1845135, 3075225, 5535405, 9225675, 27677025]

約数ペア:

[(1, 27677025), (3, 9225675), (5, 5535405), (9, 3075225), (15, 1845135), (25, 1107081), (27, 1025075), (45, 615045), (75, 369027), (131, 211275), (135, 205015), (225, 123009), (313, 88425), (393, 70425), (655, 42255), (675, 41003), (939, 29475), (1179, 23475), (1565, 17685), (1965, 14085), (2817, 9825), (3275, 8451), (3537, 7825), (4695, 5895)]