19212525

素因数分解:

$3^3\times 5^2\times {\mathrm{28463}}^1$

素因数の和:28482

約数の個数: 24

約数和(自身を含む): 35295360

約数和(自身を除く): 16082835

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 28463, 85389, 142315, 256167, 426945, 711575, 768501, 1280835, 2134725, 3842505, 6404175, 19212525]

約数ペア:

[(1, 19212525), (3, 6404175), (5, 3842505), (9, 2134725), (15, 1280835), (25, 768501), (27, 711575), (45, 426945), (75, 256167), (135, 142315), (225, 85389), (675, 28463)]