2295345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 4032000

約数和(自身を除く): 1736655

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 149, 195, 237, 395, 447, 745, 1027, 1185, 1937, 2235, 3081, 5135, 5811, 9685, 11771, 15405, 29055, 35313, 58855, 153023, 176565, 459069, 765115, 2295345]

約数ペア:

[(1, 2295345), (3, 765115), (5, 459069), (13, 176565), (15, 153023), (39, 58855), (65, 35313), (79, 29055), (149, 15405), (195, 11771), (237, 9685), (395, 5811), (447, 5135), (745, 3081), (1027, 2235), (1185, 1937)]