38925315

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 83026944

約数和(自身を除く): 44101629

約数列:

[1, 3, 5, 9, 11, 13, 15, 23, 33, 39, 45, 55, 65, 69, 99, 115, 117, 143, 165, 195, 207, 253, 263, 299, 345, 429, 495, 585, 715, 759, 789, 897, 1035, 1265, 1287, 1315, 1495, 2145, 2277, 2367, 2691, 2893, 3289, 3419, 3795, 3945, 4485, 6049, 6435, 8679, 9867, 10257, 11385, 11835, 13455, 14465, 16445, 17095, 18147, 26037, 29601, 30245, 30771, 37609, 43395, 49335, 51285, 54441, 66539, 78637, 90735, 112827, 130185, 148005, 153855, 188045, 199617, 235911, 272205, 332695, 338481, 393185, 564135, 598851, 707733, 865007, 998085, 1179555, 1692405, 2595021, 2994255, 3538665, 4325035, 7785063, 12975105, 38925315]

約数ペア:

[(1, 38925315), (3, 12975105), (5, 7785063), (9, 4325035), (11, 3538665), (13, 2994255), (15, 2595021), (23, 1692405), (33, 1179555), (39, 998085), (45, 865007), (55, 707733), (65, 598851), (69, 564135), (99, 393185), (115, 338481), (117, 332695), (143, 272205), (165, 235911), (195, 199617), (207, 188045), (253, 153855), (263, 148005), (299, 130185), (345, 112827), (429, 90735), (495, 78637), (585, 66539), (715, 54441), (759, 51285), (789, 49335), (897, 43395), (1035, 37609), (1265, 30771), (1287, 30245), (1315, 29601), (1495, 26037), (2145, 18147), (2277, 17095), (2367, 16445), (2691, 14465), (2893, 13455), (3289, 11835), (3419, 11385), (3795, 10257), (3945, 9867), (4485, 8679), (6049, 6435)]