159447655

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 205286400

約数和(自身を除く): 45838745

約数列:

[1, 5, 29, 43, 107, 145, 215, 239, 535, 1195, 1247, 3103, 4601, 6235, 6931, 10277, 15515, 23005, 25573, 34655, 51385, 127865, 133429, 298033, 667145, 741617, 1099639, 1490165, 3708085, 5498195, 31889531, 159447655]

約数ペア:

[(1, 159447655), (5, 31889531), (29, 5498195), (43, 3708085), (107, 1490165), (145, 1099639), (215, 741617), (239, 667145), (535, 298033), (1195, 133429), (1247, 127865), (3103, 51385), (4601, 34655), (6235, 25573), (6931, 23005), (10277, 15515)]