80176395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5791}}^1$

素因数の和:5883

約数の個数: 32

約数和(自身を含む): 140120064

約数和(自身を除く): 59943669

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 923, 1065, 2769, 4615, 5791, 13845, 17373, 28955, 75283, 86865, 225849, 376415, 411161, 1129245, 1233483, 2055805, 5345093, 6167415, 16035279, 26725465, 80176395]

約数ペア:

[(1, 80176395), (3, 26725465), (5, 16035279), (13, 6167415), (15, 5345093), (39, 2055805), (65, 1233483), (71, 1129245), (195, 411161), (213, 376415), (355, 225849), (923, 86865), (1065, 75283), (2769, 28955), (4615, 17373), (5791, 13845)]