2229255

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{337}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 4623840

約数和(自身を除く): 2394585

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 337, 441, 735, 945, 1011, 1323, 1685, 2205, 2359, 3033, 5055, 6615, 7077, 9099, 11795, 15165, 16513, 21231, 35385, 45495, 49539, 63693, 82565, 106155, 148617, 247695, 318465, 445851, 743085, 2229255]

約数ペア:

[(1, 2229255), (3, 743085), (5, 445851), (7, 318465), (9, 247695), (15, 148617), (21, 106155), (27, 82565), (35, 63693), (45, 49539), (49, 45495), (63, 35385), (105, 21231), (135, 16513), (147, 15165), (189, 11795), (245, 9099), (315, 7077), (337, 6615), (441, 5055), (735, 3033), (945, 2359), (1011, 2205), (1323, 1685)]