4585185

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 8873280

約数和(自身を除く): 4288095

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 59, 99, 157, 165, 177, 295, 471, 495, 531, 649, 785, 885, 1413, 1727, 1947, 2355, 2655, 3245, 5181, 5841, 7065, 8635, 9263, 9735, 15543, 25905, 27789, 29205, 46315, 77715, 83367, 101893, 138945, 305679, 416835, 509465, 917037, 1528395, 4585185]

約数ペア:

[(1, 4585185), (3, 1528395), (5, 917037), (9, 509465), (11, 416835), (15, 305679), (33, 138945), (45, 101893), (55, 83367), (59, 77715), (99, 46315), (157, 29205), (165, 27789), (177, 25905), (295, 15543), (471, 9735), (495, 9263), (531, 8635), (649, 7065), (785, 5841), (885, 5181), (1413, 3245), (1727, 2655), (1947, 2355)]