1900483755

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{911503}}^1$

素因数の和:911650

約数の個数: 16

約数和(自身を含む): 3062653440

約数和(自身を除く): 1162169685

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 911503, 2734509, 4557515, 13672545, 126698917, 380096751, 633494585, 1900483755]

約数ペア:

[(1, 1900483755), (3, 633494585), (5, 380096751), (15, 126698917), (139, 13672545), (417, 4557515), (695, 2734509), (2085, 911503)]