268714325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 388100160

約数和(自身を除く): 119385835

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 229, 251, 275, 425, 935, 1145, 1255, 2519, 2761, 3893, 4267, 4675, 5725, 6275, 12595, 13805, 19465, 21335, 42823, 46937, 57479, 62975, 69025, 97325, 106675, 214115, 234685, 287395, 632269, 977143, 1070575, 1173425, 1436975, 3161345, 4885715, 10748573, 15806725, 24428575, 53742865, 268714325]

約数ペア:

[(1, 268714325), (5, 53742865), (11, 24428575), (17, 15806725), (25, 10748573), (55, 4885715), (85, 3161345), (187, 1436975), (229, 1173425), (251, 1070575), (275, 977143), (425, 632269), (935, 287395), (1145, 234685), (1255, 214115), (2519, 106675), (2761, 97325), (3893, 69025), (4267, 62975), (4675, 57479), (5725, 46937), (6275, 42823), (12595, 21335), (13805, 19465)]