156739245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{11321}}^1$

素因数の和:11413

約数の個数: 32

約数和(自身を含む): 273901824

約数和(自身を除く): 117162579

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 923, 1065, 2769, 4615, 11321, 13845, 33963, 56605, 147173, 169815, 441519, 735865, 803791, 2207595, 2411373, 4018955, 10449283, 12056865, 31347849, 52246415, 156739245]

約数ペア:

[(1, 156739245), (3, 52246415), (5, 31347849), (13, 12056865), (15, 10449283), (39, 4018955), (65, 2411373), (71, 2207595), (195, 803791), (213, 735865), (355, 441519), (923, 169815), (1065, 147173), (2769, 56605), (4615, 33963), (11321, 13845)]