2904275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 4017600

約数和(自身を除く): 1113325

約数列:

[1, 5, 11, 25, 55, 59, 179, 275, 295, 649, 895, 1475, 1969, 3245, 4475, 9845, 10561, 16225, 49225, 52805, 116171, 264025, 580855, 2904275]

約数ペア:

[(1, 2904275), (5, 580855), (11, 264025), (25, 116171), (55, 52805), (59, 49225), (179, 16225), (275, 10561), (295, 9845), (649, 4475), (895, 3245), (1475, 1969)]