2138515545

素因数分解:

$3^1\times 5^1\times {\mathrm{3023}}^1\times {\mathrm{47161}}^1$

素因数の和:50192

約数の個数: 16

約数和(自身を含む): 3422829312

約数和(自身を除く): 1284313767

約数列:

[1, 3, 5, 15, 3023, 9069, 15115, 45345, 47161, 141483, 235805, 707415, 142567703, 427703109, 712838515, 2138515545]

約数ペア:

[(1, 2138515545), (3, 712838515), (5, 427703109), (15, 142567703), (3023, 707415), (9069, 235805), (15115, 141483), (45345, 47161)]