23849085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 44593920

約数和(自身を除く): 20744835

約数列:

[1, 3, 5, 13, 15, 19, 39, 41, 57, 65, 95, 123, 157, 195, 205, 247, 285, 471, 533, 615, 741, 779, 785, 1235, 1599, 2041, 2337, 2355, 2665, 2983, 3705, 3895, 6123, 6437, 7995, 8949, 10127, 10205, 11685, 14915, 19311, 30381, 30615, 32185, 38779, 44745, 50635, 83681, 96555, 116337, 122303, 151905, 193895, 251043, 366909, 418405, 581685, 611515, 1255215, 1589939, 1834545, 4769817, 7949695, 23849085]

約数ペア:

[(1, 23849085), (3, 7949695), (5, 4769817), (13, 1834545), (15, 1589939), (19, 1255215), (39, 611515), (41, 581685), (57, 418405), (65, 366909), (95, 251043), (123, 193895), (157, 151905), (195, 122303), (205, 116337), (247, 96555), (285, 83681), (471, 50635), (533, 44745), (615, 38779), (741, 32185), (779, 30615), (785, 30381), (1235, 19311), (1599, 14915), (2041, 11685), (2337, 10205), (2355, 10127), (2665, 8949), (2983, 7995), (3705, 6437), (3895, 6123)]