213364305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:611

約数の個数: 96

約数和(自身を含む): 465454080

約数和(自身を除く): 252089775

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 139, 165, 231, 315, 385, 417, 443, 495, 693, 695, 973, 1155, 1251, 1329, 1529, 2085, 2215, 2919, 3101, 3465, 3987, 4587, 4865, 4873, 6255, 6645, 7645, 8757, 9303, 10703, 13761, 14595, 14619, 15505, 19935, 22935, 24365, 27909, 32109, 34111, 43785, 43857, 46515, 53515, 61577, 68805, 73095, 96327, 102333, 139545, 160545, 170555, 184731, 219285, 306999, 307885, 431039, 481635, 511665, 554193, 677347, 923655, 1293117, 1534995, 2032041, 2155195, 2770965, 3386735, 3879351, 4741429, 6096123, 6465585, 10160205, 14224287, 19396755, 23707145, 30480615, 42672861, 71121435, 213364305]

約数ペア:

[(1, 213364305), (3, 71121435), (5, 42672861), (7, 30480615), (9, 23707145), (11, 19396755), (15, 14224287), (21, 10160205), (33, 6465585), (35, 6096123), (45, 4741429), (55, 3879351), (63, 3386735), (77, 2770965), (99, 2155195), (105, 2032041), (139, 1534995), (165, 1293117), (231, 923655), (315, 677347), (385, 554193), (417, 511665), (443, 481635), (495, 431039), (693, 307885), (695, 306999), (973, 219285), (1155, 184731), (1251, 170555), (1329, 160545), (1529, 139545), (2085, 102333), (2215, 96327), (2919, 73095), (3101, 68805), (3465, 61577), (3987, 53515), (4587, 46515), (4865, 43857), (4873, 43785), (6255, 34111), (6645, 32109), (7645, 27909), (8757, 24365), (9303, 22935), (10703, 19935), (13761, 15505), (14595, 14619)]