1187942745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{423509}}^1$

素因数の和:423545

約数の個数: 32

約数和(自身を含む): 2195475840

約数和(自身を除く): 1007533095

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 423509, 1270527, 2117545, 4658599, 6352635, 7199653, 13975797, 21598959, 23292995, 35998265, 69878985, 79196183, 107994795, 237588549, 395980915, 1187942745]

約数ペア:

[(1, 1187942745), (3, 395980915), (5, 237588549), (11, 107994795), (15, 79196183), (17, 69878985), (33, 35998265), (51, 23292995), (55, 21598959), (85, 13975797), (165, 7199653), (187, 6352635), (255, 4658599), (561, 2117545), (935, 1270527), (2805, 423509)]