15696974589

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1\times {\mathrm{1451}}^1$

素因数の和:2881

約数の個数: 32

約数和(自身を含む): 21878968320

約数和(自身を除く): 6181993731

約数列:

[1, 3, 31, 89, 93, 267, 1307, 1451, 2759, 3921, 4353, 8277, 40517, 44981, 116323, 121551, 129139, 134943, 348969, 387417, 1896457, 3606013, 4003309, 5689371, 10818039, 12009927, 58790167, 168784673, 176370501, 506354019, 5232324863, 15696974589]

約数ペア:

[(1, 15696974589), (3, 5232324863), (31, 506354019), (89, 176370501), (93, 168784673), (267, 58790167), (1307, 12009927), (1451, 10818039), (2759, 5689371), (3921, 4003309), (4353, 3606013), (8277, 1896457), (40517, 387417), (44981, 348969), (116323, 134943), (121551, 129139)]