12558156615

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16415891}}^1$

素因数の和:16415919

約数の個数: 24

約数和(自身を含む): 23047912368

約数和(自身を除く): 10489755753

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 16415891, 49247673, 82079455, 147743019, 246238365, 279070147, 738715095, 837210441, 1395350735, 2511631323, 4186052205, 12558156615]

約数ペア:

[(1, 12558156615), (3, 4186052205), (5, 2511631323), (9, 1395350735), (15, 837210441), (17, 738715095), (45, 279070147), (51, 246238365), (85, 147743019), (153, 82079455), (255, 49247673), (765, 16415891)]