2773975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 3736368

約数和(自身を除く): 962393

約数列:

[1, 5, 17, 25, 61, 85, 107, 305, 425, 535, 1037, 1525, 1819, 2675, 5185, 6527, 9095, 25925, 32635, 45475, 110959, 163175, 554795, 2773975]

約数ペア:

[(1, 2773975), (5, 554795), (17, 163175), (25, 110959), (61, 45475), (85, 32635), (107, 25925), (305, 9095), (425, 6527), (535, 5185), (1037, 2675), (1525, 1819)]