28922355

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:537

約数の個数: 96

約数和(自身を含む): 66313728

約数和(自身を除く): 37391373

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 33, 35, 45, 51, 55, 63, 77, 85, 99, 105, 119, 153, 165, 187, 231, 255, 315, 357, 385, 491, 495, 561, 595, 693, 765, 935, 1071, 1155, 1309, 1473, 1683, 1785, 2455, 2805, 3437, 3465, 3927, 4419, 5355, 5401, 6545, 7365, 8347, 8415, 10311, 11781, 16203, 17185, 19635, 22095, 25041, 27005, 30933, 37807, 41735, 48609, 51555, 58429, 58905, 75123, 81015, 91817, 113421, 125205, 154665, 175287, 189035, 243045, 275451, 292145, 340263, 375615, 459085, 525861, 567105, 642719, 826353, 876435, 1377255, 1701315, 1928157, 2629305, 3213595, 4131765, 5784471, 9640785, 28922355]

約数ペア:

[(1, 28922355), (3, 9640785), (5, 5784471), (7, 4131765), (9, 3213595), (11, 2629305), (15, 1928157), (17, 1701315), (21, 1377255), (33, 876435), (35, 826353), (45, 642719), (51, 567105), (55, 525861), (63, 459085), (77, 375615), (85, 340263), (99, 292145), (105, 275451), (119, 243045), (153, 189035), (165, 175287), (187, 154665), (231, 125205), (255, 113421), (315, 91817), (357, 81015), (385, 75123), (491, 58905), (495, 58429), (561, 51555), (595, 48609), (693, 41735), (765, 37807), (935, 30933), (1071, 27005), (1155, 25041), (1309, 22095), (1473, 19635), (1683, 17185), (1785, 16203), (2455, 11781), (2805, 10311), (3437, 8415), (3465, 8347), (3927, 7365), (4419, 6545), (5355, 5401)]