129388105

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 209392128

約数和(自身を除く): 80004023

約数列:

[1, 5, 7, 11, 17, 35, 53, 55, 77, 85, 119, 187, 265, 371, 373, 385, 583, 595, 901, 935, 1309, 1855, 1865, 2611, 2915, 4081, 4103, 4505, 6307, 6341, 6545, 9911, 13055, 19769, 20405, 20515, 28721, 31535, 31705, 44387, 49555, 69377, 69751, 98845, 138383, 143605, 217459, 221935, 336073, 346885, 348755, 488257, 691915, 1087295, 1522213, 1680365, 2352511, 2441285, 3696803, 7611065, 11762555, 18484015, 25877621, 129388105]

約数ペア:

[(1, 129388105), (5, 25877621), (7, 18484015), (11, 11762555), (17, 7611065), (35, 3696803), (53, 2441285), (55, 2352511), (77, 1680365), (85, 1522213), (119, 1087295), (187, 691915), (265, 488257), (371, 348755), (373, 346885), (385, 336073), (583, 221935), (595, 217459), (901, 143605), (935, 138383), (1309, 98845), (1855, 69751), (1865, 69377), (2611, 49555), (2915, 44387), (4081, 31705), (4103, 31535), (4505, 28721), (6307, 20515), (6341, 20405), (6545, 19769), (9911, 13055)]