55283385

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1949}}^1$

素因数の和:2049

約数の個数: 32

約数和(自身を含む): 92851200

約数和(自身を除く): 37567815

約数列:

[1, 3, 5, 15, 31, 61, 93, 155, 183, 305, 465, 915, 1891, 1949, 5673, 5847, 9455, 9745, 28365, 29235, 60419, 118889, 181257, 302095, 356667, 594445, 906285, 1783335, 3685559, 11056677, 18427795, 55283385]

約数ペア:

[(1, 55283385), (3, 18427795), (5, 11056677), (15, 3685559), (31, 1783335), (61, 906285), (93, 594445), (155, 356667), (183, 302095), (305, 181257), (465, 118889), (915, 60419), (1891, 29235), (1949, 28365), (5673, 9745), (5847, 9455)]