54019515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 99532800

約数和(自身を除く): 45513285

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 59, 93, 155, 165, 177, 179, 295, 341, 465, 537, 649, 885, 895, 1023, 1705, 1829, 1947, 1969, 2685, 3245, 5115, 5487, 5549, 5907, 9145, 9735, 9845, 10561, 16647, 20119, 27435, 27745, 29535, 31683, 52805, 60357, 61039, 83235, 100595, 116171, 158415, 183117, 301785, 305195, 327391, 348513, 580855, 915585, 982173, 1636955, 1742565, 3601301, 4910865, 10803903, 18006505, 54019515]

約数ペア:

[(1, 54019515), (3, 18006505), (5, 10803903), (11, 4910865), (15, 3601301), (31, 1742565), (33, 1636955), (55, 982173), (59, 915585), (93, 580855), (155, 348513), (165, 327391), (177, 305195), (179, 301785), (295, 183117), (341, 158415), (465, 116171), (537, 100595), (649, 83235), (885, 61039), (895, 60357), (1023, 52805), (1705, 31683), (1829, 29535), (1947, 27745), (1969, 27435), (2685, 20119), (3245, 16647), (5115, 10561), (5487, 9845), (5549, 9735), (5907, 9145)]