25363923

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 37793280

約数和(自身を除く): 12429357

約数列:

[1, 3, 13, 39, 59, 73, 151, 177, 219, 453, 767, 949, 1963, 2301, 2847, 4307, 5889, 8909, 11023, 12921, 26727, 33069, 55991, 115817, 143299, 167973, 347451, 429897, 650357, 1951071, 8454641, 25363923]

約数ペア:

[(1, 25363923), (3, 8454641), (13, 1951071), (39, 650357), (59, 429897), (73, 347451), (151, 167973), (177, 143299), (219, 115817), (453, 55991), (767, 33069), (949, 26727), (1963, 12921), (2301, 11023), (2847, 8909), (4307, 5889)]