2247273275

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{11317}}^1$

素因数の和:11400

約数の個数: 36

約数和(自身を含む): 3081936672

約数和(自身を除く): 834663397

約数列:

[1, 5, 13, 25, 47, 65, 169, 235, 325, 611, 845, 1175, 3055, 4225, 7943, 11317, 15275, 39715, 56585, 147121, 198575, 282925, 531899, 735605, 1912573, 2659495, 3678025, 6914687, 9562865, 13297475, 34573435, 47814325, 89890931, 172867175, 449454655, 2247273275]

約数ペア:

[(1, 2247273275), (5, 449454655), (13, 172867175), (25, 89890931), (47, 47814325), (65, 34573435), (169, 13297475), (235, 9562865), (325, 6914687), (611, 3678025), (845, 2659495), (1175, 1912573), (3055, 735605), (4225, 531899), (7943, 282925), (11317, 198575), (15275, 147121), (39715, 56585)]