28396035

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12373}}^1$

素因数の和:12404

約数の個数: 32

約数和(自身を含む): 53455680

約数和(自身を除く): 25059645

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 12373, 37119, 61865, 111357, 185595, 210341, 334071, 556785, 631023, 1051705, 1670355, 1893069, 3155115, 5679207, 9465345, 28396035]

約数ペア:

[(1, 28396035), (3, 9465345), (5, 5679207), (9, 3155115), (15, 1893069), (17, 1670355), (27, 1051705), (45, 631023), (51, 556785), (85, 334071), (135, 210341), (153, 185595), (255, 111357), (459, 61865), (765, 37119), (2295, 12373)]