3050775

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 6770400

約数和(自身を除く): 3719625

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 149, 175, 195, 225, 273, 315, 325, 447, 455, 525, 585, 745, 819, 975, 1043, 1341, 1365, 1575, 1937, 2235, 2275, 2925, 3129, 3725, 4095, 5215, 5811, 6705, 6825, 9387, 9685, 11175, 13559, 15645, 17433, 20475, 26075, 29055, 33525, 40677, 46935, 48425, 67795, 78225, 87165, 122031, 145275, 203385, 234675, 338975, 435825, 610155, 1016925, 3050775]

約数ペア:

[(1, 3050775), (3, 1016925), (5, 610155), (7, 435825), (9, 338975), (13, 234675), (15, 203385), (21, 145275), (25, 122031), (35, 87165), (39, 78225), (45, 67795), (63, 48425), (65, 46935), (75, 40677), (91, 33525), (105, 29055), (117, 26075), (149, 20475), (175, 17433), (195, 15645), (225, 13559), (273, 11175), (315, 9685), (325, 9387), (447, 6825), (455, 6705), (525, 5811), (585, 5215), (745, 4095), (819, 3725), (975, 3129), (1043, 2925), (1341, 2275), (1365, 2235), (1575, 1937)]