25323759

素因数分解:

$3^5\times {\mathrm{23}}^2\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 36

約数和(自身を含む): 39855816

約数和(自身を除く): 14532057

約数列:

[1, 3, 9, 23, 27, 69, 81, 197, 207, 243, 529, 591, 621, 1587, 1773, 1863, 4531, 4761, 5319, 5589, 13593, 14283, 15957, 40779, 42849, 47871, 104213, 122337, 128547, 312639, 367011, 937917, 1101033, 2813751, 8441253, 25323759]

約数ペア:

[(1, 25323759), (3, 8441253), (9, 2813751), (23, 1101033), (27, 937917), (69, 367011), (81, 312639), (197, 128547), (207, 122337), (243, 104213), (529, 47871), (591, 42849), (621, 40779), (1587, 15957), (1773, 14283), (1863, 13593), (4531, 5589), (4761, 5319)]