13682385

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2357}}^1$

素因数の和:2414

約数の個数: 32

約数和(自身を含む): 24900480

約数和(自身を除く): 11218095

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 2357, 5805, 7071, 11785, 21213, 35355, 63639, 101351, 106065, 304053, 318195, 506755, 912159, 1520265, 2736477, 4560795, 13682385]

約数ペア:

[(1, 13682385), (3, 4560795), (5, 2736477), (9, 1520265), (15, 912159), (27, 506755), (43, 318195), (45, 304053), (129, 106065), (135, 101351), (215, 63639), (387, 35355), (645, 21213), (1161, 11785), (1935, 7071), (2357, 5805)]