2549274615

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{20533}}^1$

素因数の和:20664

約数の個数: 48

約数和(自身を含む): 4612757760

約数和(自身を除く): 2063483145

約数列:

[1, 3, 5, 9, 15, 31, 45, 89, 93, 155, 267, 279, 445, 465, 801, 1335, 1395, 2759, 4005, 8277, 13795, 20533, 24831, 41385, 61599, 102665, 124155, 184797, 307995, 636523, 923985, 1827437, 1909569, 3182615, 5482311, 5728707, 9137185, 9547845, 16446933, 27411555, 28643535, 56650547, 82234665, 169951641, 283252735, 509854923, 849758205, 2549274615]

約数ペア:

[(1, 2549274615), (3, 849758205), (5, 509854923), (9, 283252735), (15, 169951641), (31, 82234665), (45, 56650547), (89, 28643535), (93, 27411555), (155, 16446933), (267, 9547845), (279, 9137185), (445, 5728707), (465, 5482311), (801, 3182615), (1335, 1909569), (1395, 1827437), (2759, 923985), (4005, 636523), (8277, 307995), (13795, 184797), (20533, 124155), (24831, 102665), (41385, 61599)]