145651175

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2647}}^1$

素因数の和:2759

約数の個数: 24

約数和(自身を含む): 189130752

約数和(自身を除く): 43479577

約数列:

[1, 5, 25, 31, 71, 155, 355, 775, 1775, 2201, 2647, 11005, 13235, 55025, 66175, 82057, 187937, 410285, 939685, 2051425, 4698425, 5826047, 29130235, 145651175]

約数ペア:

[(1, 145651175), (5, 29130235), (25, 5826047), (31, 4698425), (71, 2051425), (155, 939685), (355, 410285), (775, 187937), (1775, 82057), (2201, 66175), (2647, 55025), (11005, 13235)]