27922275

素因数分解:

$3^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{643}}^1$

素因数の和:852

約数の個数: 36

約数和(自身を含む): 50349208

約数和(自身を除く): 22426933

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 193, 225, 579, 643, 965, 1737, 1929, 2895, 3215, 4825, 5787, 8685, 9645, 14475, 16075, 28935, 43425, 48225, 124099, 144675, 372297, 620495, 1116891, 1861485, 3102475, 5584455, 9307425, 27922275]

約数ペア:

[(1, 27922275), (3, 9307425), (5, 5584455), (9, 3102475), (15, 1861485), (25, 1116891), (45, 620495), (75, 372297), (193, 144675), (225, 124099), (579, 48225), (643, 43425), (965, 28935), (1737, 16075), (1929, 14475), (2895, 9645), (3215, 8685), (4825, 5787)]