189165795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{997}}^1$

素因数の和:1164

約数の個数: 64

約数和(自身を含む): 375567360

約数和(自身を除く): 186401565

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 139, 195, 273, 417, 455, 695, 973, 997, 1365, 1807, 2085, 2919, 2991, 4865, 4985, 5421, 6979, 9035, 12649, 12961, 14595, 14955, 20937, 27105, 34895, 37947, 38883, 63245, 64805, 90727, 104685, 138583, 189735, 194415, 272181, 415749, 453635, 692915, 970081, 1360905, 1801579, 2078745, 2910243, 4850405, 5404737, 9007895, 12611053, 14551215, 27023685, 37833159, 63055265, 189165795]

約数ペア:

[(1, 189165795), (3, 63055265), (5, 37833159), (7, 27023685), (13, 14551215), (15, 12611053), (21, 9007895), (35, 5404737), (39, 4850405), (65, 2910243), (91, 2078745), (105, 1801579), (139, 1360905), (195, 970081), (273, 692915), (417, 453635), (455, 415749), (695, 272181), (973, 194415), (997, 189735), (1365, 138583), (1807, 104685), (2085, 90727), (2919, 64805), (2991, 63245), (4865, 38883), (4985, 37947), (5421, 34895), (6979, 27105), (9035, 20937), (12649, 14955), (12961, 14595)]