772395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 1415232

約数和(自身を除く): 642837

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 233, 255, 663, 699, 1105, 1165, 3029, 3315, 3495, 3961, 9087, 11883, 15145, 19805, 45435, 51493, 59415, 154479, 257465, 772395]

約数ペア:

[(1, 772395), (3, 257465), (5, 154479), (13, 59415), (15, 51493), (17, 45435), (39, 19805), (51, 15145), (65, 11883), (85, 9087), (195, 3961), (221, 3495), (233, 3315), (255, 3029), (663, 1165), (699, 1105)]