66395175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11497}}^1$

素因数の和:11528

約数の個数: 48

約数和(自身を含む): 136872192

約数和(自身を除く): 70477017

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 5775, 11497, 34491, 57485, 80479, 126467, 172455, 241437, 287425, 379401, 402395, 632335, 862275, 885269, 1207185, 1897005, 2011975, 2655807, 3161675, 4426345, 6035925, 9485025, 13279035, 22131725, 66395175]

約数ペア:

[(1, 66395175), (3, 22131725), (5, 13279035), (7, 9485025), (11, 6035925), (15, 4426345), (21, 3161675), (25, 2655807), (33, 2011975), (35, 1897005), (55, 1207185), (75, 885269), (77, 862275), (105, 632335), (165, 402395), (175, 379401), (231, 287425), (275, 241437), (385, 172455), (525, 126467), (825, 80479), (1155, 57485), (1925, 34491), (5775, 11497)]