28895495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1459}}^1$

素因数の和:1714

約数の個数: 16

約数和(自身を含む): 36897120

約数和(自身を除く): 8001625

約数列:

[1, 5, 17, 85, 233, 1165, 1459, 3961, 7295, 19805, 24803, 124015, 339947, 1699735, 5779099, 28895495]

約数ペア:

[(1, 28895495), (5, 5779099), (17, 1699735), (85, 339947), (233, 124015), (1165, 24803), (1459, 19805), (3961, 7295)]