73384665

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{287783}}^1$

素因数の和:287808

約数の個数: 16

約数和(自身を含む): 124322688

約数和(自身を除く): 50938023

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 287783, 863349, 1438915, 4316745, 4892311, 14676933, 24461555, 73384665]

約数ペア:

[(1, 73384665), (3, 24461555), (5, 14676933), (15, 4892311), (17, 4316745), (51, 1438915), (85, 863349), (255, 287783)]