19082075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 25511760

約数和(自身を除く): 6429685

約数列:

[1, 5, 17, 25, 59, 85, 295, 425, 761, 1003, 1475, 3805, 5015, 12937, 19025, 25075, 44899, 64685, 224495, 323425, 763283, 1122475, 3816415, 19082075]

約数ペア:

[(1, 19082075), (5, 3816415), (17, 1122475), (25, 763283), (59, 323425), (85, 224495), (295, 64685), (425, 44899), (761, 25075), (1003, 19025), (1475, 12937), (3805, 5015)]