15248856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:808

約数の個数: 64

約数和(自身を含む): 43948800

約数和(自身を除く): 28699944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 653, 834, 973, 1112, 1306, 1668, 1946, 1959, 2612, 2919, 3336, 3892, 3918, 4571, 5224, 5838, 7784, 7836, 9142, 11676, 13713, 15672, 18284, 23352, 27426, 36568, 54852, 90767, 109704, 181534, 272301, 363068, 544602, 635369, 726136, 1089204, 1270738, 1906107, 2178408, 2541476, 3812214, 5082952, 7624428, 15248856]

約数ペア:

[(1, 15248856), (2, 7624428), (3, 5082952), (4, 3812214), (6, 2541476), (7, 2178408), (8, 1906107), (12, 1270738), (14, 1089204), (21, 726136), (24, 635369), (28, 544602), (42, 363068), (56, 272301), (84, 181534), (139, 109704), (168, 90767), (278, 54852), (417, 36568), (556, 27426), (653, 23352), (834, 18284), (973, 15672), (1112, 13713), (1306, 11676), (1668, 9142), (1946, 7836), (1959, 7784), (2612, 5838), (2919, 5224), (3336, 4571), (3892, 3918)]