4989525

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{937}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 8374464

約数和(自身を除く): 3384939

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 937, 1065, 1775, 2811, 4685, 5325, 14055, 23425, 66527, 70275, 199581, 332635, 997905, 1663175, 4989525]

約数ペア:

[(1, 4989525), (3, 1663175), (5, 997905), (15, 332635), (25, 199581), (71, 70275), (75, 66527), (213, 23425), (355, 14055), (937, 5325), (1065, 4685), (1775, 2811)]