5237445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 64

約数和(自身を含む): 9953280

約数和(自身を除く): 4715835

約数列:

[1, 3, 5, 15, 17, 19, 23, 47, 51, 57, 69, 85, 95, 115, 141, 235, 255, 285, 323, 345, 391, 437, 705, 799, 893, 969, 1081, 1173, 1311, 1615, 1955, 2185, 2397, 2679, 3243, 3995, 4465, 4845, 5405, 5865, 6555, 7429, 11985, 13395, 15181, 16215, 18377, 20539, 22287, 37145, 45543, 55131, 61617, 75905, 91885, 102695, 111435, 227715, 275655, 308085, 349163, 1047489, 1745815, 5237445]

約数ペア:

[(1, 5237445), (3, 1745815), (5, 1047489), (15, 349163), (17, 308085), (19, 275655), (23, 227715), (47, 111435), (51, 102695), (57, 91885), (69, 75905), (85, 61617), (95, 55131), (115, 45543), (141, 37145), (235, 22287), (255, 20539), (285, 18377), (323, 16215), (345, 15181), (391, 13395), (437, 11985), (705, 7429), (799, 6555), (893, 5865), (969, 5405), (1081, 4845), (1173, 4465), (1311, 3995), (1615, 3243), (1955, 2679), (2185, 2397)]