57245955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15451}}^1$

素因数の和:15491

約数の個数: 32

約数和(自身を含む): 103837440

約数和(自身を除く): 46591485

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 15451, 46353, 77255, 200863, 231765, 293569, 602589, 880707, 1004315, 1467845, 3012945, 3816397, 4403535, 11449191, 19081985, 57245955]

約数ペア:

[(1, 57245955), (3, 19081985), (5, 11449191), (13, 4403535), (15, 3816397), (19, 3012945), (39, 1467845), (57, 1004315), (65, 880707), (95, 602589), (195, 293569), (247, 231765), (285, 200863), (741, 77255), (1235, 46353), (3705, 15451)]