47950005

素因数分解:

$3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{4987}}^1$

素因数の和:5636

約数の個数: 16

約数和(自身を含む): 76855104

約数和(自身を除く): 28905099

約数列:

[1, 3, 5, 15, 641, 1923, 3205, 4987, 9615, 14961, 24935, 74805, 3196667, 9590001, 15983335, 47950005]

約数ペア:

[(1, 47950005), (3, 15983335), (5, 9590001), (15, 3196667), (641, 74805), (1923, 24935), (3205, 14961), (4987, 9615)]