25838055

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4451}}^1$

素因数の和:4508

約数の個数: 32

約数和(自身を含む): 47013120

約数和(自身を除く): 21175065

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 4451, 5805, 13353, 22255, 40059, 66765, 120177, 191393, 200295, 574179, 600885, 956965, 1722537, 2870895, 5167611, 8612685, 25838055]

約数ペア:

[(1, 25838055), (3, 8612685), (5, 5167611), (9, 2870895), (15, 1722537), (27, 956965), (43, 600885), (45, 574179), (129, 200295), (135, 191393), (215, 120177), (387, 66765), (645, 40059), (1161, 22255), (1935, 13353), (4451, 5805)]