980738515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1543}}^1\times {\mathrm{5527}}^1$

素因数の和:7098

約数の個数: 16

約数和(自身を含む): 1229073408

約数和(自身を除く): 248334893

約数列:

[1, 5, 23, 115, 1543, 5527, 7715, 27635, 35489, 127121, 177445, 635605, 8528161, 42640805, 196147703, 980738515]

約数ペア:

[(1, 980738515), (5, 196147703), (23, 42640805), (115, 8528161), (1543, 635605), (5527, 177445), (7715, 127121), (27635, 35489)]