5256825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 96

約数和(自身を含む): 11427840

約数和(自身を除く): 6171015

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 25, 31, 35, 51, 57, 75, 85, 93, 95, 105, 119, 133, 155, 175, 217, 255, 285, 323, 357, 399, 425, 465, 475, 525, 527, 589, 595, 651, 665, 775, 969, 1085, 1275, 1425, 1581, 1615, 1767, 1785, 1995, 2261, 2325, 2635, 2945, 2975, 3255, 3325, 3689, 4123, 4845, 5425, 6783, 7905, 8075, 8835, 8925, 9975, 10013, 11067, 11305, 12369, 13175, 14725, 16275, 18445, 20615, 24225, 30039, 33915, 39525, 44175, 50065, 55335, 56525, 61845, 70091, 92225, 103075, 150195, 169575, 210273, 250325, 276675, 309225, 350455, 750975, 1051365, 1752275, 5256825]

約数ペア:

[(1, 5256825), (3, 1752275), (5, 1051365), (7, 750975), (15, 350455), (17, 309225), (19, 276675), (21, 250325), (25, 210273), (31, 169575), (35, 150195), (51, 103075), (57, 92225), (75, 70091), (85, 61845), (93, 56525), (95, 55335), (105, 50065), (119, 44175), (133, 39525), (155, 33915), (175, 30039), (217, 24225), (255, 20615), (285, 18445), (323, 16275), (357, 14725), (399, 13175), (425, 12369), (465, 11305), (475, 11067), (525, 10013), (527, 9975), (589, 8925), (595, 8835), (651, 8075), (665, 7905), (775, 6783), (969, 5425), (1085, 4845), (1275, 4123), (1425, 3689), (1581, 3325), (1615, 3255), (1767, 2975), (1785, 2945), (1995, 2635), (2261, 2325)]