286021945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{126839}}^1$

素因数の和:126896

約数の個数: 16

約数和(自身を含む): 383564160

約数和(自身を除く): 97542215

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 126839, 634195, 1395229, 5200399, 6976145, 26001995, 57204389, 286021945]

約数ペア:

[(1, 286021945), (5, 57204389), (11, 26001995), (41, 6976145), (55, 5200399), (205, 1395229), (451, 634195), (2255, 126839)]