173442945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{4969}}^1$

素因数の和:5169

約数の個数: 32

約数和(自身を含む): 300585600

約数和(自身を除く): 127142655

約数列:

[1, 3, 5, 13, 15, 39, 65, 179, 195, 537, 895, 2327, 2685, 4969, 6981, 11635, 14907, 24845, 34905, 64597, 74535, 193791, 322985, 889451, 968955, 2668353, 4447255, 11562863, 13341765, 34688589, 57814315, 173442945]

約数ペア:

[(1, 173442945), (3, 57814315), (5, 34688589), (13, 13341765), (15, 11562863), (39, 4447255), (65, 2668353), (179, 968955), (195, 889451), (537, 322985), (895, 193791), (2327, 74535), (2685, 64597), (4969, 34905), (6981, 24845), (11635, 14907)]