12845556195

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1048189}}^1$

素因数の和:1048259

約数の個数: 32

約数和(自身を含む): 22137772800

約数和(自身を除く): 9292216605

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 645, 817, 2451, 4085, 12255, 1048189, 3144567, 5240945, 15722835, 19915591, 45072127, 59746773, 99577955, 135216381, 225360635, 298733865, 676081905, 856370413, 2569111239, 4281852065, 12845556195]

約数ペア:

[(1, 12845556195), (3, 4281852065), (5, 2569111239), (15, 856370413), (19, 676081905), (43, 298733865), (57, 225360635), (95, 135216381), (129, 99577955), (215, 59746773), (285, 45072127), (645, 19915591), (817, 15722835), (2451, 5240945), (4085, 3144567), (12255, 1048189)]