1320278535

素因数分解:

$3^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{4787}}^1$

素因数の和:5034

約数の個数: 48

約数和(自身を含む): 2384194176

約数和(自身を除く): 1063915641

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 227, 243, 405, 681, 1135, 1215, 2043, 3405, 4787, 6129, 10215, 14361, 18387, 23935, 30645, 43083, 55161, 71805, 91935, 129249, 215415, 275805, 387747, 646245, 1086649, 1163241, 1938735, 3259947, 5433245, 5816205, 9779841, 16299735, 29339523, 48899205, 88018569, 146697615, 264055707, 440092845, 1320278535]

約数ペア:

[(1, 1320278535), (3, 440092845), (5, 264055707), (9, 146697615), (15, 88018569), (27, 48899205), (45, 29339523), (81, 16299735), (135, 9779841), (227, 5816205), (243, 5433245), (405, 3259947), (681, 1938735), (1135, 1163241), (1215, 1086649), (2043, 646245), (3405, 387747), (4787, 275805), (6129, 215415), (10215, 129249), (14361, 91935), (18387, 71805), (23935, 55161), (30645, 43083)]