159381005

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{773}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 225586944

約数和(自身を除く): 66205939

約数列:

[1, 5, 7, 35, 43, 137, 215, 301, 685, 773, 959, 1505, 3865, 4795, 5411, 5891, 27055, 29455, 33239, 41237, 105901, 166195, 206185, 232673, 529505, 741307, 1163365, 3706535, 4553743, 22768715, 31876201, 159381005]

約数ペア:

[(1, 159381005), (5, 31876201), (7, 22768715), (35, 4553743), (43, 3706535), (137, 1163365), (215, 741307), (301, 529505), (685, 232673), (773, 206185), (959, 166195), (1505, 105901), (3865, 41237), (4795, 33239), (5411, 29455), (5891, 27055)]