4859025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 8820864

約数和(自身を除く): 3961839

約数列:

[1, 3, 5, 15, 17, 25, 37, 51, 75, 85, 103, 111, 185, 255, 309, 425, 515, 555, 629, 925, 1275, 1545, 1751, 1887, 2575, 2775, 3145, 3811, 5253, 7725, 8755, 9435, 11433, 15725, 19055, 26265, 43775, 47175, 57165, 64787, 95275, 131325, 194361, 285825, 323935, 971805, 1619675, 4859025]

約数ペア:

[(1, 4859025), (3, 1619675), (5, 971805), (15, 323935), (17, 285825), (25, 194361), (37, 131325), (51, 95275), (75, 64787), (85, 57165), (103, 47175), (111, 43775), (185, 26265), (255, 19055), (309, 15725), (425, 11433), (515, 9435), (555, 8755), (629, 7725), (925, 5253), (1275, 3811), (1545, 3145), (1751, 2775), (1887, 2575)]