15432345

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20173}}^1$

素因数の和:20201

約数の個数: 24

約数和(自身を含む): 28324296

約数和(自身を除く): 12891951

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 20173, 60519, 100865, 181557, 302595, 342941, 907785, 1028823, 1714705, 3086469, 5144115, 15432345]

約数ペア:

[(1, 15432345), (3, 5144115), (5, 3086469), (9, 1714705), (15, 1028823), (17, 907785), (45, 342941), (51, 302595), (85, 181557), (153, 100865), (255, 60519), (765, 20173)]