2128658535

素因数分解:

$3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{49121}}^1$

素因数の和:49245

約数の個数: 40

約数和(自身を含む): 3851557776

約数和(自身を除く): 1722899241

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 107, 135, 321, 405, 535, 963, 1605, 2889, 4815, 8667, 14445, 43335, 49121, 147363, 245605, 442089, 736815, 1326267, 2210445, 3978801, 5255947, 6631335, 15767841, 19894005, 26279735, 47303523, 78839205, 141910569, 236517615, 425731707, 709552845, 2128658535]

約数ペア:

[(1, 2128658535), (3, 709552845), (5, 425731707), (9, 236517615), (15, 141910569), (27, 78839205), (45, 47303523), (81, 26279735), (107, 19894005), (135, 15767841), (321, 6631335), (405, 5255947), (535, 3978801), (963, 2210445), (1605, 1326267), (2889, 736815), (4815, 442089), (8667, 245605), (14445, 147363), (43335, 49121)]