74978415

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{98011}}^1$

素因数の和:98039

約数の個数: 24

約数和(自身を含む): 137608848

約数和(自身を除く): 62630433

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 98011, 294033, 490055, 882099, 1470165, 1666187, 4410495, 4998561, 8330935, 14995683, 24992805, 74978415]

約数ペア:

[(1, 74978415), (3, 24992805), (5, 14995683), (9, 8330935), (15, 4998561), (17, 4410495), (45, 1666187), (51, 1470165), (85, 882099), (153, 490055), (255, 294033), (765, 98011)]