47905935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 105062400

約数和(自身を除く): 57156465

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 37, 55, 57, 59, 77, 95, 105, 111, 133, 165, 177, 185, 209, 231, 259, 285, 295, 385, 399, 407, 413, 555, 627, 649, 665, 703, 777, 885, 1045, 1121, 1155, 1221, 1239, 1295, 1463, 1947, 1995, 2035, 2065, 2109, 2183, 2849, 3135, 3245, 3363, 3515, 3885, 4389, 4543, 4921, 5605, 6105, 6195, 6549, 7315, 7733, 7847, 8547, 9735, 10545, 10915, 12331, 13629, 14245, 14763, 15281, 16815, 21945, 22715, 23199, 23541, 24013, 24605, 32745, 36993, 38665, 39235, 41477, 42735, 45843, 54131, 61655, 68145, 72039, 73815, 76405, 86317, 115995, 117705, 120065, 124431, 162393, 168091, 184965, 207385, 229215, 258951, 270655, 290339, 360195, 431585, 456247, 504273, 622155, 811965, 840455, 871017, 1294755, 1368741, 1451695, 2281235, 2521365, 3193729, 4355085, 6843705, 9581187, 15968645, 47905935]

約数ペア:

[(1, 47905935), (3, 15968645), (5, 9581187), (7, 6843705), (11, 4355085), (15, 3193729), (19, 2521365), (21, 2281235), (33, 1451695), (35, 1368741), (37, 1294755), (55, 871017), (57, 840455), (59, 811965), (77, 622155), (95, 504273), (105, 456247), (111, 431585), (133, 360195), (165, 290339), (177, 270655), (185, 258951), (209, 229215), (231, 207385), (259, 184965), (285, 168091), (295, 162393), (385, 124431), (399, 120065), (407, 117705), (413, 115995), (555, 86317), (627, 76405), (649, 73815), (665, 72039), (703, 68145), (777, 61655), (885, 54131), (1045, 45843), (1121, 42735), (1155, 41477), (1221, 39235), (1239, 38665), (1295, 36993), (1463, 32745), (1947, 24605), (1995, 24013), (2035, 23541), (2065, 23199), (2109, 22715), (2183, 21945), (2849, 16815), (3135, 15281), (3245, 14763), (3363, 14245), (3515, 13629), (3885, 12331), (4389, 10915), (4543, 10545), (4921, 9735), (5605, 8547), (6105, 7847), (6195, 7733), (6549, 7315)]