2289137215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{1657}}^1$

素因数の和:2019

約数の個数: 32

約数和(自身を含む): 2948109696

約数和(自身を除く): 658972481

約数列:

[1, 5, 23, 41, 115, 205, 293, 943, 1465, 1657, 4715, 6739, 8285, 12013, 33695, 38111, 60065, 67937, 190555, 276299, 339685, 485501, 1381495, 1562551, 2427505, 7812755, 11166523, 19905541, 55832615, 99527705, 457827443, 2289137215]

約数ペア:

[(1, 2289137215), (5, 457827443), (23, 99527705), (41, 55832615), (115, 19905541), (205, 11166523), (293, 7812755), (943, 2427505), (1465, 1562551), (1657, 1381495), (4715, 485501), (6739, 339685), (8285, 276299), (12013, 190555), (33695, 67937), (38111, 60065)]