38604735

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21997}}^1$

素因数の和:22024

約数の個数: 32

約数和(自身を含む): 73913280

約数和(自身を除く): 35308545

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 21997, 65991, 109985, 197973, 285961, 329955, 593919, 857883, 989865, 1429805, 2573649, 2969595, 4289415, 7720947, 12868245, 38604735]

約数ペア:

[(1, 38604735), (3, 12868245), (5, 7720947), (9, 4289415), (13, 2969595), (15, 2573649), (27, 1429805), (39, 989865), (45, 857883), (65, 593919), (117, 329955), (135, 285961), (195, 197973), (351, 109985), (585, 65991), (1755, 21997)]