1223072065

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{27457}}^1$

素因数の和:27672

約数の個数: 16

約数和(自身を含む): 1502501760

約数和(自身を除く): 279429695

約数列:

[1, 5, 59, 151, 295, 755, 8909, 27457, 44545, 137285, 1619963, 4146007, 8099815, 20730035, 244614413, 1223072065]

約数ペア:

[(1, 1223072065), (5, 244614413), (59, 20730035), (151, 8099815), (295, 4146007), (755, 1619963), (8909, 137285), (27457, 44545)]