25314783

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 13392417

約数列:

[1, 3, 13, 19, 39, 57, 127, 247, 269, 381, 741, 807, 1651, 2413, 3497, 4953, 5111, 7239, 10491, 15333, 31369, 34163, 66443, 94107, 102489, 199329, 444119, 649097, 1332357, 1947291, 8438261, 25314783]

約数ペア:

[(1, 25314783), (3, 8438261), (13, 1947291), (19, 1332357), (39, 649097), (57, 444119), (127, 199329), (247, 102489), (269, 94107), (381, 66443), (741, 34163), (807, 31369), (1651, 15333), (2413, 10491), (3497, 7239), (4953, 5111)]