13606275

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{4219}}^1$

素因数の和:4275

約数の個数: 24

約数和(自身を含む): 23024320

約数和(自身を除く): 9418045

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 4219, 12657, 21095, 63285, 105475, 181417, 316425, 544251, 907085, 2721255, 4535425, 13606275]

約数ペア:

[(1, 13606275), (3, 4535425), (5, 2721255), (15, 907085), (25, 544251), (43, 316425), (75, 181417), (129, 105475), (215, 63285), (645, 21095), (1075, 12657), (3225, 4219)]