25359321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 37739520

約数和(自身を除く): 12380199

約数列:

[1, 3, 13, 39, 59, 103, 107, 177, 309, 321, 767, 1339, 1391, 2301, 4017, 4173, 6077, 6313, 11021, 18231, 18939, 33063, 79001, 82069, 143273, 237003, 246207, 429819, 650239, 1950717, 8453107, 25359321]

約数ペア:

[(1, 25359321), (3, 8453107), (13, 1950717), (39, 650239), (59, 429819), (103, 246207), (107, 237003), (177, 143273), (309, 82069), (321, 79001), (767, 33063), (1339, 18939), (1391, 18231), (2301, 11021), (4017, 6313), (4173, 6077)]