15671397045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61456459}}^1$

素因数の和:61456484

約数の個数: 16

約数和(自身を含む): 26549190720

約数和(自身を除く): 10877793675

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 61456459, 184369377, 307282295, 921846885, 1044759803, 3134279409, 5223799015, 15671397045]

約数ペア:

[(1, 15671397045), (3, 5223799015), (5, 3134279409), (15, 1044759803), (17, 921846885), (51, 307282295), (85, 184369377), (255, 61456459)]