180040185

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102587}}^1$

素因数の和:102614

約数の個数: 32

約数和(自身を含む): 344695680

約数和(自身を除く): 164655495

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 102587, 307761, 512935, 923283, 1333631, 1538805, 2769849, 4000893, 4616415, 6668155, 12002679, 13849245, 20004465, 36008037, 60013395, 180040185]

約数ペア:

[(1, 180040185), (3, 60013395), (5, 36008037), (9, 20004465), (13, 13849245), (15, 12002679), (27, 6668155), (39, 4616415), (45, 4000893), (65, 2769849), (117, 1538805), (135, 1333631), (195, 923283), (351, 512935), (585, 307761), (1755, 102587)]