15304131

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4349}}^1$

素因数の和:4395

約数の個数: 24

約数和(自身を含む): 24429600

約数和(自身を除く): 9125469

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 4349, 13047, 39141, 73933, 100027, 221799, 300081, 665397, 900243, 1700459, 5101377, 15304131]

約数ペア:

[(1, 15304131), (3, 5101377), (9, 1700459), (17, 900243), (23, 665397), (51, 300081), (69, 221799), (153, 100027), (207, 73933), (391, 39141), (1173, 13047), (3519, 4349)]