148663755

素因数分解:

$3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3947}}^1$

素因数の和:3998

約数の個数: 48

約数和(自身を含む): 275917824

約数和(自身を除く): 127254069

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 243, 279, 405, 465, 837, 1215, 1395, 2511, 3947, 4185, 7533, 11841, 12555, 19735, 35523, 37665, 59205, 106569, 122357, 177615, 319707, 367071, 532845, 611785, 959121, 1101213, 1598535, 1835355, 3303639, 4795605, 5506065, 9910917, 16518195, 29732751, 49554585, 148663755]

約数ペア:

[(1, 148663755), (3, 49554585), (5, 29732751), (9, 16518195), (15, 9910917), (27, 5506065), (31, 4795605), (45, 3303639), (81, 1835355), (93, 1598535), (135, 1101213), (155, 959121), (243, 611785), (279, 532845), (405, 367071), (465, 319707), (837, 177615), (1215, 122357), (1395, 106569), (2511, 59205), (3947, 37665), (4185, 35523), (7533, 19735), (11841, 12555)]