26804512455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{547}}^1$

素因数の和:885

約数の個数: 128

約数和(自身を含む): 51998588928

約数和(自身を除く): 25194076473

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 103, 105, 115, 161, 197, 309, 345, 483, 515, 547, 591, 721, 805, 985, 1379, 1545, 1641, 2163, 2369, 2415, 2735, 2955, 3605, 3829, 4137, 4531, 6895, 7107, 8205, 10815, 11487, 11845, 12581, 13593, 16583, 19145, 20291, 20685, 22655, 31717, 35535, 37743, 49749, 56341, 57435, 60873, 62905, 67965, 82915, 88067, 95151, 101455, 107759, 142037, 158585, 169023, 188715, 248745, 264201, 281705, 304365, 323277, 394387, 426111, 440335, 466693, 475755, 538795, 710185, 754313, 845115, 1183161, 1295843, 1321005, 1400079, 1616385, 1971935, 2130555, 2262939, 2333465, 2478457, 3266851, 3771565, 3887529, 5915805, 6479215, 7000395, 7435371, 9070901, 9800553, 11099177, 11314695, 12392285, 16334255, 17349199, 19437645, 27212703, 33297531, 37176855, 45354505, 49002765, 52047597, 55495885, 77694239, 86745995, 136063515, 166487655, 233082717, 255281071, 260237985, 388471195, 765843213, 1165413585, 1276405355, 1786967497, 3829216065, 5360902491, 8934837485, 26804512455]

約数ペア:

[(1, 26804512455), (3, 8934837485), (5, 5360902491), (7, 3829216065), (15, 1786967497), (21, 1276405355), (23, 1165413585), (35, 765843213), (69, 388471195), (103, 260237985), (105, 255281071), (115, 233082717), (161, 166487655), (197, 136063515), (309, 86745995), (345, 77694239), (483, 55495885), (515, 52047597), (547, 49002765), (591, 45354505), (721, 37176855), (805, 33297531), (985, 27212703), (1379, 19437645), (1545, 17349199), (1641, 16334255), (2163, 12392285), (2369, 11314695), (2415, 11099177), (2735, 9800553), (2955, 9070901), (3605, 7435371), (3829, 7000395), (4137, 6479215), (4531, 5915805), (6895, 3887529), (7107, 3771565), (8205, 3266851), (10815, 2478457), (11487, 2333465), (11845, 2262939), (12581, 2130555), (13593, 1971935), (16583, 1616385), (19145, 1400079), (20291, 1321005), (20685, 1295843), (22655, 1183161), (31717, 845115), (35535, 754313), (37743, 710185), (49749, 538795), (56341, 475755), (57435, 466693), (60873, 440335), (62905, 426111), (67965, 394387), (82915, 323277), (88067, 304365), (95151, 281705), (101455, 264201), (107759, 248745), (142037, 188715), (158585, 169023)]