76671225

素因数分解:

$3^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1171}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 142421440

約数和(自身を除く): 65750215

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 97, 135, 225, 291, 485, 675, 873, 1171, 1455, 2425, 2619, 3513, 4365, 5855, 7275, 10539, 13095, 17565, 21825, 29275, 31617, 52695, 65475, 87825, 113587, 158085, 263475, 340761, 567935, 790425, 1022283, 1703805, 2839675, 3066849, 5111415, 8519025, 15334245, 25557075, 76671225]

約数ペア:

[(1, 76671225), (3, 25557075), (5, 15334245), (9, 8519025), (15, 5111415), (25, 3066849), (27, 2839675), (45, 1703805), (75, 1022283), (97, 790425), (135, 567935), (225, 340761), (291, 263475), (485, 158085), (675, 113587), (873, 87825), (1171, 65475), (1455, 52695), (2425, 31617), (2619, 29275), (3513, 21825), (4365, 17565), (5855, 13095), (7275, 10539)]