155564497

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 181177920

約数和(自身を除く): 25613423

約数列:

[1, 11, 29, 43, 121, 319, 473, 1031, 1247, 3509, 5203, 11341, 13717, 29899, 44333, 124751, 150887, 328889, 487663, 1285657, 3617779, 5364293, 14142227, 155564497]

約数ペア:

[(1, 155564497), (11, 14142227), (29, 5364293), (43, 3617779), (121, 1285657), (319, 487663), (473, 328889), (1031, 150887), (1247, 124751), (3509, 44333), (5203, 29899), (11341, 13717)]