2481705

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 2080215

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 593, 837, 1395, 1779, 2965, 4185, 5337, 8895, 16011, 18383, 26685, 55149, 80055, 91915, 165447, 275745, 496341, 827235, 2481705]

約数ペア:

[(1, 2481705), (3, 827235), (5, 496341), (9, 275745), (15, 165447), (27, 91915), (31, 80055), (45, 55149), (93, 26685), (135, 18383), (155, 16011), (279, 8895), (465, 5337), (593, 4185), (837, 2965), (1395, 1779)]