425582325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 916389760

約数和(自身を除く): 490807435

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 37, 45, 63, 67, 75, 105, 109, 111, 175, 185, 201, 225, 259, 315, 327, 333, 335, 469, 525, 545, 555, 603, 763, 777, 925, 981, 1005, 1295, 1407, 1575, 1635, 1665, 1675, 2289, 2331, 2345, 2479, 2725, 2775, 3015, 3815, 3885, 4033, 4221, 4905, 5025, 6475, 6867, 7035, 7303, 7437, 8175, 8325, 11445, 11655, 11725, 12099, 12395, 15075, 17353, 19075, 19425, 20165, 21105, 21909, 22311, 24525, 28231, 34335, 35175, 36297, 36515, 37185, 51121, 52059, 57225, 58275, 60495, 61975, 65727, 84693, 86765, 100825, 105525, 109545, 111555, 141155, 153363, 156177, 171675, 181485, 182575, 185925, 254079, 255605, 260295, 270211, 302475, 328635, 423465, 433825, 460089, 547725, 557775, 705775, 766815, 780885, 810633, 907425, 1270395, 1278025, 1301475, 1351055, 1643175, 1891477, 2117325, 2300445, 2431899, 3834075, 3904425, 4053165, 5674431, 6351975, 6755275, 9457385, 11502225, 12159495, 17023293, 20265825, 28372155, 47286925, 60797475, 85116465, 141860775, 425582325]

約数ペア:

[(1, 425582325), (3, 141860775), (5, 85116465), (7, 60797475), (9, 47286925), (15, 28372155), (21, 20265825), (25, 17023293), (35, 12159495), (37, 11502225), (45, 9457385), (63, 6755275), (67, 6351975), (75, 5674431), (105, 4053165), (109, 3904425), (111, 3834075), (175, 2431899), (185, 2300445), (201, 2117325), (225, 1891477), (259, 1643175), (315, 1351055), (327, 1301475), (333, 1278025), (335, 1270395), (469, 907425), (525, 810633), (545, 780885), (555, 766815), (603, 705775), (763, 557775), (777, 547725), (925, 460089), (981, 433825), (1005, 423465), (1295, 328635), (1407, 302475), (1575, 270211), (1635, 260295), (1665, 255605), (1675, 254079), (2289, 185925), (2331, 182575), (2345, 181485), (2479, 171675), (2725, 156177), (2775, 153363), (3015, 141155), (3815, 111555), (3885, 109545), (4033, 105525), (4221, 100825), (4905, 86765), (5025, 84693), (6475, 65727), (6867, 61975), (7035, 60495), (7303, 58275), (7437, 57225), (8175, 52059), (8325, 51121), (11445, 37185), (11655, 36515), (11725, 36297), (12099, 35175), (12395, 34335), (15075, 28231), (17353, 24525), (19075, 22311), (19425, 21909), (20165, 21105)]