13795905

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 22974336

約数和(自身を除く): 9178431

約数列:

[1, 3, 5, 15, 43, 73, 129, 215, 219, 293, 365, 645, 879, 1095, 1465, 3139, 4395, 9417, 12599, 15695, 21389, 37797, 47085, 62995, 64167, 106945, 188985, 320835, 919727, 2759181, 4598635, 13795905]

約数ペア:

[(1, 13795905), (3, 4598635), (5, 2759181), (15, 919727), (43, 320835), (73, 188985), (129, 106945), (215, 64167), (219, 62995), (293, 47085), (365, 37797), (645, 21389), (879, 15695), (1095, 12599), (1465, 9417), (3139, 4395)]