15001728

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{5581}}^1$

素因数の和:5605

約数の個数: 64

約数和(自身を含む): 45549120

約数和(自身を除く): 30547392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 5581, 11162, 16743, 22324, 33486, 39067, 44648, 66972, 78134, 89296, 117201, 133944, 156268, 178592, 234402, 267888, 312536, 357184, 468804, 535776, 625072, 714368, 937608, 1071552, 1250144, 1875216, 2143104, 2500288, 3750432, 5000576, 7500864, 15001728]

約数ペア:

[(1, 15001728), (2, 7500864), (3, 5000576), (4, 3750432), (6, 2500288), (7, 2143104), (8, 1875216), (12, 1250144), (14, 1071552), (16, 937608), (21, 714368), (24, 625072), (28, 535776), (32, 468804), (42, 357184), (48, 312536), (56, 267888), (64, 234402), (84, 178592), (96, 156268), (112, 133944), (128, 117201), (168, 89296), (192, 78134), (224, 66972), (336, 44648), (384, 39067), (448, 33486), (672, 22324), (896, 16743), (1344, 11162), (2688, 5581)]