27633735

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14281}}^1$

素因数の和:14335

約数の個数: 24

約数和(自身を含む): 49015824

約数和(自身を除く): 21382089

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 14281, 42843, 71405, 128529, 214215, 614083, 642645, 1842249, 3070415, 5526747, 9211245, 27633735]

約数ペア:

[(1, 27633735), (3, 9211245), (5, 5526747), (9, 3070415), (15, 1842249), (43, 642645), (45, 614083), (129, 214215), (215, 128529), (387, 71405), (645, 42843), (1935, 14281)]