28700595

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 64350720

約数和(自身を除く): 35650125

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 99, 105, 121, 135, 165, 189, 231, 251, 297, 315, 363, 385, 495, 605, 693, 753, 847, 945, 1089, 1155, 1255, 1485, 1757, 1815, 2079, 2259, 2541, 2761, 3267, 3465, 3765, 4235, 5271, 5445, 6777, 7623, 8283, 8785, 10395, 11295, 12705, 13805, 15813, 16335, 19327, 22869, 24849, 26355, 30371, 33885, 38115, 41415, 47439, 57981, 74547, 79065, 91113, 96635, 114345, 124245, 151855, 173943, 212597, 237195, 273339, 289905, 372735, 455565, 521829, 637791, 820017, 869715, 1062985, 1366695, 1913373, 2609145, 3188955, 4100085, 5740119, 9566865, 28700595]

約数ペア:

[(1, 28700595), (3, 9566865), (5, 5740119), (7, 4100085), (9, 3188955), (11, 2609145), (15, 1913373), (21, 1366695), (27, 1062985), (33, 869715), (35, 820017), (45, 637791), (55, 521829), (63, 455565), (77, 372735), (99, 289905), (105, 273339), (121, 237195), (135, 212597), (165, 173943), (189, 151855), (231, 124245), (251, 114345), (297, 96635), (315, 91113), (363, 79065), (385, 74547), (495, 57981), (605, 47439), (693, 41415), (753, 38115), (847, 33885), (945, 30371), (1089, 26355), (1155, 24849), (1255, 22869), (1485, 19327), (1757, 16335), (1815, 15813), (2079, 13805), (2259, 12705), (2541, 11295), (2761, 10395), (3267, 8785), (3465, 8283), (3765, 7623), (4235, 6777), (5271, 5445)]