90240765

素因数分解:

$3^1\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{3739}}^1$

素因数の和:5356

約数の個数: 16

約数和(自身を含む): 144513600

約数和(自身を除く): 54272835

約数列:

[1, 3, 5, 15, 1609, 3739, 4827, 8045, 11217, 18695, 24135, 56085, 6016051, 18048153, 30080255, 90240765]

約数ペア:

[(1, 90240765), (3, 30080255), (5, 18048153), (15, 6016051), (1609, 56085), (3739, 24135), (4827, 18695), (8045, 11217)]