13548225

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{4201}}^1$

素因数の和:4257

約数の個数: 24

約数和(自身を含む): 22926112

約数和(自身を除く): 9377887

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 4201, 12603, 21005, 63015, 105025, 180643, 315075, 541929, 903215, 2709645, 4516075, 13548225]

約数ペア:

[(1, 13548225), (3, 4516075), (5, 2709645), (15, 903215), (25, 541929), (43, 315075), (75, 180643), (129, 105025), (215, 63015), (645, 21005), (1075, 12603), (3225, 4201)]