22055605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 31489920

約数和(自身を除く): 9434315

約数列:

[1, 5, 11, 13, 55, 65, 109, 143, 283, 545, 715, 1199, 1415, 1417, 3113, 3679, 5995, 7085, 15565, 15587, 18395, 30847, 40469, 77935, 154235, 202345, 339317, 401011, 1696585, 2005055, 4411121, 22055605]

約数ペア:

[(1, 22055605), (5, 4411121), (11, 2005055), (13, 1696585), (55, 401011), (65, 339317), (109, 202345), (143, 154235), (283, 77935), (545, 40469), (715, 30847), (1199, 18395), (1415, 15587), (1417, 15565), (3113, 7085), (3679, 5995)]