54356535

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 100776960

約数和(自身を除く): 46420425

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 71, 107, 135, 159, 213, 265, 321, 355, 477, 535, 639, 795, 963, 1065, 1431, 1605, 1917, 2385, 2889, 3195, 3763, 4815, 5671, 7155, 7597, 9585, 11289, 14445, 17013, 18815, 22791, 28355, 33867, 37985, 51039, 56445, 68373, 85065, 101601, 113955, 153117, 169335, 205119, 255195, 341865, 402641, 508005, 765585, 1025595, 1207923, 2013205, 3623769, 6039615, 10871307, 18118845, 54356535]

約数ペア:

[(1, 54356535), (3, 18118845), (5, 10871307), (9, 6039615), (15, 3623769), (27, 2013205), (45, 1207923), (53, 1025595), (71, 765585), (107, 508005), (135, 402641), (159, 341865), (213, 255195), (265, 205119), (321, 169335), (355, 153117), (477, 113955), (535, 101601), (639, 85065), (795, 68373), (963, 56445), (1065, 51039), (1431, 37985), (1605, 33867), (1917, 28355), (2385, 22791), (2889, 18815), (3195, 17013), (3763, 14445), (4815, 11289), (5671, 9585), (7155, 7597)]