84411765

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 151227648

約数和(自身を除く): 66815883

約数列:

[1, 3, 5, 9, 15, 45, 47, 107, 141, 235, 321, 373, 423, 535, 705, 963, 1119, 1605, 1865, 2115, 3357, 4815, 5029, 5595, 15087, 16785, 17531, 25145, 39911, 45261, 52593, 75435, 87655, 119733, 157779, 199555, 226305, 262965, 359199, 598665, 788895, 1795995, 1875817, 5627451, 9379085, 16882353, 28137255, 84411765]

約数ペア:

[(1, 84411765), (3, 28137255), (5, 16882353), (9, 9379085), (15, 5627451), (45, 1875817), (47, 1795995), (107, 788895), (141, 598665), (235, 359199), (321, 262965), (373, 226305), (423, 199555), (535, 157779), (705, 119733), (963, 87655), (1119, 75435), (1605, 52593), (1865, 45261), (2115, 39911), (3357, 25145), (4815, 17531), (5029, 16785), (5595, 15087)]