54097785

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{653}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 107737344

約数和(自身を除く): 53639559

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 263, 315, 653, 789, 1315, 1841, 1959, 2367, 3265, 3945, 4571, 5523, 5877, 9205, 9795, 11835, 13713, 16569, 22855, 27615, 29385, 41139, 68565, 82845, 171739, 205695, 515217, 858695, 1202173, 1545651, 2576085, 3606519, 6010865, 7728255, 10819557, 18032595, 54097785]

約数ペア:

[(1, 54097785), (3, 18032595), (5, 10819557), (7, 7728255), (9, 6010865), (15, 3606519), (21, 2576085), (35, 1545651), (45, 1202173), (63, 858695), (105, 515217), (263, 205695), (315, 171739), (653, 82845), (789, 68565), (1315, 41139), (1841, 29385), (1959, 27615), (2367, 22855), (3265, 16569), (3945, 13713), (4571, 11835), (5523, 9795), (5877, 9205)]