27209115

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 60

約数和(自身を含む): 51389184

約数和(自身を除く): 24180069

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 127, 135, 207, 345, 381, 405, 529, 621, 635, 1035, 1143, 1587, 1863, 1905, 2645, 2921, 3105, 3429, 4761, 5715, 7935, 8763, 9315, 10287, 14283, 14605, 17145, 23805, 26289, 42849, 43815, 51435, 67183, 71415, 78867, 131445, 201549, 214245, 236601, 335915, 394335, 604647, 1007745, 1183005, 1813941, 3023235, 5441823, 9069705, 27209115]

約数ペア:

[(1, 27209115), (3, 9069705), (5, 5441823), (9, 3023235), (15, 1813941), (23, 1183005), (27, 1007745), (45, 604647), (69, 394335), (81, 335915), (115, 236601), (127, 214245), (135, 201549), (207, 131445), (345, 78867), (381, 71415), (405, 67183), (529, 51435), (621, 43815), (635, 42849), (1035, 26289), (1143, 23805), (1587, 17145), (1863, 14605), (1905, 14283), (2645, 10287), (2921, 9315), (3105, 8763), (3429, 7935), (4761, 5715)]