1830465

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 4032000

約数和(自身を除く): 2201535

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 149, 189, 195, 273, 315, 351, 447, 455, 585, 745, 819, 945, 1043, 1341, 1365, 1755, 1937, 2235, 2457, 3129, 4023, 4095, 5215, 5811, 6705, 9387, 9685, 12285, 13559, 15645, 17433, 20115, 28161, 29055, 40677, 46935, 52299, 67795, 87165, 122031, 140805, 203385, 261495, 366093, 610155, 1830465]

約数ペア:

[(1, 1830465), (3, 610155), (5, 366093), (7, 261495), (9, 203385), (13, 140805), (15, 122031), (21, 87165), (27, 67795), (35, 52299), (39, 46935), (45, 40677), (63, 29055), (65, 28161), (91, 20115), (105, 17433), (117, 15645), (135, 13559), (149, 12285), (189, 9685), (195, 9387), (273, 6705), (315, 5811), (351, 5215), (447, 4095), (455, 4023), (585, 3129), (745, 2457), (819, 2235), (945, 1937), (1043, 1755), (1341, 1365)]