8148195

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 80

約数和(自身を含む): 16727040

約数和(自身を除く): 8578845

約数列:

[1, 3, 5, 9, 11, 15, 27, 31, 33, 45, 55, 59, 81, 93, 99, 135, 155, 165, 177, 279, 295, 297, 341, 405, 465, 495, 531, 649, 837, 885, 891, 1023, 1395, 1485, 1593, 1705, 1829, 1947, 2511, 2655, 3069, 3245, 4185, 4455, 4779, 5115, 5487, 5841, 7965, 9145, 9207, 9735, 12555, 15345, 16461, 17523, 20119, 23895, 27435, 27621, 29205, 46035, 49383, 52569, 60357, 82305, 87615, 100595, 138105, 148149, 181071, 246915, 262845, 301785, 543213, 740745, 905355, 1629639, 2716065, 8148195]

約数ペア:

[(1, 8148195), (3, 2716065), (5, 1629639), (9, 905355), (11, 740745), (15, 543213), (27, 301785), (31, 262845), (33, 246915), (45, 181071), (55, 148149), (59, 138105), (81, 100595), (93, 87615), (99, 82305), (135, 60357), (155, 52569), (165, 49383), (177, 46035), (279, 29205), (295, 27621), (297, 27435), (341, 23895), (405, 20119), (465, 17523), (495, 16461), (531, 15345), (649, 12555), (837, 9735), (885, 9207), (891, 9145), (1023, 7965), (1395, 5841), (1485, 5487), (1593, 5115), (1705, 4779), (1829, 4455), (1947, 4185), (2511, 3245), (2655, 3069)]