11388225

素因数分解:

$3^1\times 5^2\times {\mathrm{317}}^1\times {\mathrm{479}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 18927360

約数和(自身を除く): 7539135

約数列:

[1, 3, 5, 15, 25, 75, 317, 479, 951, 1437, 1585, 2395, 4755, 7185, 7925, 11975, 23775, 35925, 151843, 455529, 759215, 2277645, 3796075, 11388225]

約数ペア:

[(1, 11388225), (3, 3796075), (5, 2277645), (15, 759215), (25, 455529), (75, 151843), (317, 35925), (479, 23775), (951, 11975), (1437, 7925), (1585, 7185), (2395, 4755)]