159423145

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{105929}}^1$

素因数の和:105984

約数の個数: 16

約数和(自身を含む): 223724160

約数和(自身を除く): 64301015

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 105929, 529645, 741503, 3707515, 4554947, 22774735, 31884629, 159423145]

約数ペア:

[(1, 159423145), (5, 31884629), (7, 22774735), (35, 4554947), (43, 3707515), (215, 741503), (301, 529645), (1505, 105929)]