426394815

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2293}}^1$

素因数の和:2349

約数の個数: 96

約数和(自身を含む): 903799296

約数和(自身を除く): 477404481

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 49, 55, 69, 77, 105, 115, 147, 161, 165, 231, 245, 253, 345, 385, 483, 539, 735, 759, 805, 1127, 1155, 1265, 1617, 1771, 2293, 2415, 2695, 3381, 3795, 5313, 5635, 6879, 8085, 8855, 11465, 12397, 16051, 16905, 25223, 26565, 34395, 37191, 48153, 52739, 61985, 75669, 80255, 112357, 126115, 158217, 176561, 185955, 240765, 263695, 337071, 369173, 378345, 529683, 561785, 580129, 791085, 882805, 1107519, 1235927, 1685355, 1740387, 1845865, 2584211, 2648415, 2900645, 3707781, 4060903, 5537595, 6179635, 7752633, 8701935, 12182709, 12921055, 18538905, 20304515, 28426321, 38763165, 60913545, 85278963, 142131605, 426394815]

約数ペア:

[(1, 426394815), (3, 142131605), (5, 85278963), (7, 60913545), (11, 38763165), (15, 28426321), (21, 20304515), (23, 18538905), (33, 12921055), (35, 12182709), (49, 8701935), (55, 7752633), (69, 6179635), (77, 5537595), (105, 4060903), (115, 3707781), (147, 2900645), (161, 2648415), (165, 2584211), (231, 1845865), (245, 1740387), (253, 1685355), (345, 1235927), (385, 1107519), (483, 882805), (539, 791085), (735, 580129), (759, 561785), (805, 529683), (1127, 378345), (1155, 369173), (1265, 337071), (1617, 263695), (1771, 240765), (2293, 185955), (2415, 176561), (2695, 158217), (3381, 126115), (3795, 112357), (5313, 80255), (5635, 75669), (6879, 61985), (8085, 52739), (8855, 48153), (11465, 37191), (12397, 34395), (16051, 26565), (16905, 25223)]