12408065655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1291}}^1\times {\mathrm{37691}}^1$

素因数の和:39007

約数の個数: 32

約数和(自身を含む): 21037563648

約数和(自身を除く): 8629497993

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1291, 3873, 6455, 19365, 21947, 37691, 65841, 109735, 113073, 188455, 329205, 565365, 640747, 1922241, 3203735, 9611205, 48659081, 145977243, 243295405, 729886215, 827204377, 2481613131, 4136021885, 12408065655]

約数ペア:

[(1, 12408065655), (3, 4136021885), (5, 2481613131), (15, 827204377), (17, 729886215), (51, 243295405), (85, 145977243), (255, 48659081), (1291, 9611205), (3873, 3203735), (6455, 1922241), (19365, 640747), (21947, 565365), (37691, 329205), (65841, 188455), (109735, 113073)]