12980525055

素因数分解:

$3^1\times 5^1\times {\mathrm{3169}}^1\times {\mathrm{273073}}^1$

素因数の和:276250

約数の個数: 16

約数和(自身を含む): 20775469920

約数和(自身を除く): 7794944865

約数列:

[1, 3, 5, 15, 3169, 9507, 15845, 47535, 273073, 819219, 1365365, 4096095, 865368337, 2596105011, 4326841685, 12980525055]

約数ペア:

[(1, 12980525055), (3, 4326841685), (5, 2596105011), (15, 865368337), (3169, 4096095), (9507, 1365365), (15845, 819219), (47535, 273073)]