25121583

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{1543}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 38217088

約数和(自身を除く): 13095505

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 1543, 1809, 4629, 5427, 13887, 16281, 41661, 103381, 124983, 310143, 374949, 930429, 2791287, 8373861, 25121583]

約数ペア:

[(1, 25121583), (3, 8373861), (9, 2791287), (27, 930429), (67, 374949), (81, 310143), (201, 124983), (243, 103381), (603, 41661), (1543, 16281), (1809, 13887), (4629, 5427)]