2115255

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1699}}^1$

素因数の和:1790

約数の個数: 16

約数和(自身を含む): 3427200

約数和(自身を除く): 1311945

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 1699, 5097, 8495, 25485, 141017, 423051, 705085, 2115255]

約数ペア:

[(1, 2115255), (3, 705085), (5, 423051), (15, 141017), (83, 25485), (249, 8495), (415, 5097), (1245, 1699)]