29781675

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 69138432

約数和(自身を除く): 39356757

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 27, 33, 35, 45, 55, 63, 75, 77, 81, 99, 105, 135, 165, 175, 189, 191, 225, 231, 275, 297, 315, 385, 405, 495, 525, 567, 573, 675, 693, 825, 891, 945, 955, 1155, 1337, 1485, 1575, 1719, 1925, 2025, 2079, 2101, 2475, 2835, 2865, 3465, 4011, 4455, 4725, 4775, 5157, 5775, 6237, 6303, 6685, 7425, 8595, 10395, 10505, 12033, 14175, 14325, 14707, 15471, 17325, 18909, 20055, 22275, 25785, 31185, 31515, 33425, 36099, 42975, 44121, 51975, 52525, 56727, 60165, 73535, 77355, 94545, 100275, 108297, 128925, 132363, 155925, 157575, 170181, 180495, 220605, 283635, 300825, 367675, 386775, 397089, 472725, 541485, 661815, 850905, 902475, 1103025, 1191267, 1418175, 1985445, 2707425, 3309075, 4254525, 5956335, 9927225, 29781675]

約数ペア:

[(1, 29781675), (3, 9927225), (5, 5956335), (7, 4254525), (9, 3309075), (11, 2707425), (15, 1985445), (21, 1418175), (25, 1191267), (27, 1103025), (33, 902475), (35, 850905), (45, 661815), (55, 541485), (63, 472725), (75, 397089), (77, 386775), (81, 367675), (99, 300825), (105, 283635), (135, 220605), (165, 180495), (175, 170181), (189, 157575), (191, 155925), (225, 132363), (231, 128925), (275, 108297), (297, 100275), (315, 94545), (385, 77355), (405, 73535), (495, 60165), (525, 56727), (567, 52525), (573, 51975), (675, 44121), (693, 42975), (825, 36099), (891, 33425), (945, 31515), (955, 31185), (1155, 25785), (1337, 22275), (1485, 20055), (1575, 18909), (1719, 17325), (1925, 15471), (2025, 14707), (2079, 14325), (2101, 14175), (2475, 12033), (2835, 10505), (2865, 10395), (3465, 8595), (4011, 7425), (4455, 6685), (4725, 6303), (4775, 6237), (5157, 5775)]