57385055

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4349}}^1$

素因数の和:4403

約数の個数: 32

約数和(自身を含む): 87696000

約数和(自身を除く): 30310945

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 203, 377, 455, 1015, 1885, 2639, 4349, 13195, 21745, 30443, 56537, 126121, 152215, 282685, 395759, 630605, 882847, 1639573, 1978795, 4414235, 8197865, 11477011, 57385055]

約数ペア:

[(1, 57385055), (5, 11477011), (7, 8197865), (13, 4414235), (29, 1978795), (35, 1639573), (65, 882847), (91, 630605), (145, 395759), (203, 282685), (377, 152215), (455, 126121), (1015, 56537), (1885, 30443), (2639, 21745), (4349, 13195)]