55637505

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16057}}^1$

素因数の和:16086

約数の個数: 48

約数和(自身を含む): 120242304

約数和(自身を除く): 64604799

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, 16057, 48171, 80285, 112399, 144513, 176627, 240855, 337197, 529881, 561995, 722565, 883135, 1011591, 1236389, 1589643, 1685985, 2649405, 3709167, 5057955, 6181945, 7948215, 11127501, 18545835, 55637505]

約数ペア:

[(1, 55637505), (3, 18545835), (5, 11127501), (7, 7948215), (9, 6181945), (11, 5057955), (15, 3709167), (21, 2649405), (33, 1685985), (35, 1589643), (45, 1236389), (55, 1011591), (63, 883135), (77, 722565), (99, 561995), (105, 529881), (165, 337197), (231, 240855), (315, 176627), (385, 144513), (495, 112399), (693, 80285), (1155, 48171), (3465, 16057)]