8557065

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 16511040

約数和(自身を除く): 7953975

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 59, 99, 165, 177, 293, 295, 495, 531, 649, 879, 885, 1465, 1947, 2637, 2655, 3223, 3245, 4395, 5841, 9669, 9735, 13185, 16115, 17287, 29007, 29205, 48345, 51861, 86435, 145035, 155583, 190157, 259305, 570471, 777915, 950785, 1711413, 2852355, 8557065]

約数ペア:

[(1, 8557065), (3, 2852355), (5, 1711413), (9, 950785), (11, 777915), (15, 570471), (33, 259305), (45, 190157), (55, 155583), (59, 145035), (99, 86435), (165, 51861), (177, 48345), (293, 29205), (295, 29007), (495, 17287), (531, 16115), (649, 13185), (879, 9735), (885, 9669), (1465, 5841), (1947, 4395), (2637, 3245), (2655, 3223)]