75030345

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128257}}^1$

素因数の和:128281

約数の個数: 24

約数和(自身を含む): 140057736

約数和(自身を除く): 65027391

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 128257, 384771, 641285, 1154313, 1667341, 1923855, 5002023, 5771565, 8336705, 15006069, 25010115, 75030345]

約数ペア:

[(1, 75030345), (3, 25010115), (5, 15006069), (9, 8336705), (13, 5771565), (15, 5002023), (39, 1923855), (45, 1667341), (65, 1154313), (117, 641285), (195, 384771), (585, 128257)]