15150405

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 25191936

約数和(自身を除く): 10041531

約数列:

[1, 3, 5, 15, 43, 83, 129, 215, 249, 283, 415, 645, 849, 1245, 1415, 3569, 4245, 10707, 12169, 17845, 23489, 36507, 53535, 60845, 70467, 117445, 182535, 352335, 1010027, 3030081, 5050135, 15150405]

約数ペア:

[(1, 15150405), (3, 5050135), (5, 3030081), (15, 1010027), (43, 352335), (83, 182535), (129, 117445), (215, 70467), (249, 60845), (283, 53535), (415, 36507), (645, 23489), (849, 17845), (1245, 12169), (1415, 10707), (3569, 4245)]