75244845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:946

約数の個数: 64

約数和(自身を含む): 142571520

約数和(自身を除く): 67326675

約数列:

[1, 3, 5, 13, 15, 19, 23, 39, 57, 65, 69, 95, 115, 195, 247, 285, 299, 345, 437, 741, 883, 897, 1235, 1311, 1495, 2185, 2649, 3705, 4415, 4485, 5681, 6555, 11479, 13245, 16777, 17043, 20309, 28405, 34437, 50331, 57395, 60927, 83885, 85215, 101545, 172185, 218101, 251655, 264017, 304635, 385871, 654303, 792051, 1090505, 1157613, 1320085, 1929355, 3271515, 3960255, 5016323, 5788065, 15048969, 25081615, 75244845]

約数ペア:

[(1, 75244845), (3, 25081615), (5, 15048969), (13, 5788065), (15, 5016323), (19, 3960255), (23, 3271515), (39, 1929355), (57, 1320085), (65, 1157613), (69, 1090505), (95, 792051), (115, 654303), (195, 385871), (247, 304635), (285, 264017), (299, 251655), (345, 218101), (437, 172185), (741, 101545), (883, 85215), (897, 83885), (1235, 60927), (1311, 57395), (1495, 50331), (2185, 34437), (2649, 28405), (3705, 20309), (4415, 17043), (4485, 16777), (5681, 13245), (6555, 11479)]