25517673

素因数分解:

$3^5\times {\mathrm{173}}^1\times {\mathrm{607}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 38508288

約数和(自身を除く): 12990615

約数列:

[1, 3, 9, 27, 81, 173, 243, 519, 607, 1557, 1821, 4671, 5463, 14013, 16389, 42039, 49167, 105011, 147501, 315033, 945099, 2835297, 8505891, 25517673]

約数ペア:

[(1, 25517673), (3, 8505891), (9, 2835297), (27, 945099), (81, 315033), (173, 147501), (243, 105011), (519, 49167), (607, 42039), (1557, 16389), (1821, 14013), (4671, 5463)]