715672395

素因数分解:

$3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{21997}}^1$

素因数の和:22252

約数の個数: 32

約数和(自身を含む): 1277643840

約数和(自身を除く): 561971445

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 241, 723, 1205, 2169, 3615, 6507, 10845, 21997, 32535, 65991, 109985, 197973, 329955, 593919, 989865, 2969595, 5301277, 15903831, 26506385, 47711493, 79519155, 143134479, 238557465, 715672395]

約数ペア:

[(1, 715672395), (3, 238557465), (5, 143134479), (9, 79519155), (15, 47711493), (27, 26506385), (45, 15903831), (135, 5301277), (241, 2969595), (723, 989865), (1205, 593919), (2169, 329955), (3615, 197973), (6507, 109985), (10845, 65991), (21997, 32535)]