566881425

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1009}}^1$

素因数の和:1263

約数の個数: 72

約数和(自身を含む): 1113634080

約数和(自身を除く): 546752655

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 227, 275, 495, 681, 825, 1009, 1135, 2043, 2475, 2497, 3027, 3405, 5045, 5675, 7491, 9081, 10215, 11099, 12485, 15135, 17025, 22473, 25225, 33297, 37455, 45405, 51075, 55495, 62425, 75675, 99891, 112365, 166485, 187275, 227025, 229043, 277475, 499455, 561825, 687129, 832425, 1145215, 2061387, 2497275, 2519473, 3435645, 5726075, 7558419, 10306935, 12597365, 17178225, 22675257, 37792095, 51534675, 62986825, 113376285, 188960475, 566881425]

約数ペア:

[(1, 566881425), (3, 188960475), (5, 113376285), (9, 62986825), (11, 51534675), (15, 37792095), (25, 22675257), (33, 17178225), (45, 12597365), (55, 10306935), (75, 7558419), (99, 5726075), (165, 3435645), (225, 2519473), (227, 2497275), (275, 2061387), (495, 1145215), (681, 832425), (825, 687129), (1009, 561825), (1135, 499455), (2043, 277475), (2475, 229043), (2497, 227025), (3027, 187275), (3405, 166485), (5045, 112365), (5675, 99891), (7491, 75675), (9081, 62425), (10215, 55495), (11099, 51075), (12485, 45405), (15135, 37455), (17025, 33297), (22473, 25225)]