129293005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1259}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 174182400

約数和(自身を除く): 44889395

約数列:

[1, 5, 19, 23, 47, 95, 115, 235, 437, 893, 1081, 1259, 2185, 4465, 5405, 6295, 20539, 23921, 28957, 59173, 102695, 119605, 144785, 295865, 550183, 1124287, 1360979, 2750915, 5621435, 6804895, 25858601, 129293005]

約数ペア:

[(1, 129293005), (5, 25858601), (19, 6804895), (23, 5621435), (47, 2750915), (95, 1360979), (115, 1124287), (235, 550183), (437, 295865), (893, 144785), (1081, 119605), (1259, 102695), (2185, 59173), (4465, 28957), (5405, 23921), (6295, 20539)]