55346445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15973}}^1$

素因数の和:16002

約数の個数: 48

約数和(自身を含む): 119613312

約数和(自身を除く): 64266867

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 15973, 47919, 79865, 111811, 143757, 175703, 239595, 335433, 527109, 559055, 718785, 878515, 1006299, 1229921, 1581327, 1677165, 2635545, 3689763, 5031495, 6149605, 7906635, 11069289, 18448815, 55346445]

約数ペア:

[(1, 55346445), (3, 18448815), (5, 11069289), (7, 7906635), (9, 6149605), (11, 5031495), (15, 3689763), (21, 2635545), (33, 1677165), (35, 1581327), (45, 1229921), (55, 1006299), (63, 878515), (77, 718785), (99, 559055), (105, 527109), (165, 335433), (231, 239595), (315, 175703), (385, 143757), (495, 111811), (693, 79865), (1155, 47919), (3465, 15973)]