25424253

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{5443}}^1$

素因数の和:5625

約数の個数: 16

約数和(自身を含む): 37890240

約数和(自身を除く): 12465987

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 5443, 16329, 48987, 146961, 941639, 2824917, 8474751, 25424253]

約数ペア:

[(1, 25424253), (3, 8474751), (9, 2824917), (27, 941639), (173, 146961), (519, 48987), (1557, 16329), (4671, 5443)]