15315216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2399}}^1$

素因数の和:2436

約数の個数: 80

約数和(自身を含む): 47616000

約数和(自身を除く): 32300784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 2399, 3192, 4798, 6384, 7197, 9596, 14394, 16793, 19192, 28788, 33586, 38384, 45581, 50379, 57576, 67172, 91162, 100758, 115152, 134344, 136743, 182324, 201516, 268688, 273486, 319067, 364648, 403032, 546972, 638134, 729296, 806064, 957201, 1093944, 1276268, 1914402, 2187888, 2552536, 3828804, 5105072, 7657608, 15315216]

約数ペア:

[(1, 15315216), (2, 7657608), (3, 5105072), (4, 3828804), (6, 2552536), (7, 2187888), (8, 1914402), (12, 1276268), (14, 1093944), (16, 957201), (19, 806064), (21, 729296), (24, 638134), (28, 546972), (38, 403032), (42, 364648), (48, 319067), (56, 273486), (57, 268688), (76, 201516), (84, 182324), (112, 136743), (114, 134344), (133, 115152), (152, 100758), (168, 91162), (228, 67172), (266, 57576), (304, 50379), (336, 45581), (399, 38384), (456, 33586), (532, 28788), (798, 19192), (912, 16793), (1064, 14394), (1596, 9596), (2128, 7197), (2399, 6384), (3192, 4798)]