57108975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 144

約数和(自身を含む): 126658560

約数和(自身を除く): 69549585

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 29, 31, 33, 35, 55, 75, 77, 87, 93, 105, 121, 145, 155, 165, 175, 203, 217, 231, 275, 319, 341, 363, 385, 435, 465, 525, 605, 609, 651, 725, 775, 825, 847, 899, 957, 1015, 1023, 1085, 1155, 1595, 1705, 1815, 1925, 2175, 2233, 2325, 2387, 2541, 2697, 3025, 3045, 3255, 3509, 3751, 4235, 4495, 4785, 5075, 5115, 5425, 5775, 6293, 6699, 7161, 7975, 8525, 9075, 9889, 10527, 11165, 11253, 11935, 12705, 13485, 15225, 16275, 17545, 18755, 18879, 21175, 22475, 23925, 24563, 25575, 26257, 29667, 31465, 33495, 35805, 49445, 52635, 55825, 56265, 59675, 63525, 67425, 69223, 73689, 78771, 87725, 93775, 94395, 108779, 122815, 131285, 148335, 157325, 167475, 179025, 207669, 247225, 263175, 281325, 326337, 346115, 368445, 393855, 471975, 543895, 614075, 656425, 741675, 761453, 1038345, 1631685, 1730575, 1842225, 1969275, 2284359, 2719475, 3807265, 5191725, 8158425, 11421795, 19036325, 57108975]

約数ペア:

[(1, 57108975), (3, 19036325), (5, 11421795), (7, 8158425), (11, 5191725), (15, 3807265), (21, 2719475), (25, 2284359), (29, 1969275), (31, 1842225), (33, 1730575), (35, 1631685), (55, 1038345), (75, 761453), (77, 741675), (87, 656425), (93, 614075), (105, 543895), (121, 471975), (145, 393855), (155, 368445), (165, 346115), (175, 326337), (203, 281325), (217, 263175), (231, 247225), (275, 207669), (319, 179025), (341, 167475), (363, 157325), (385, 148335), (435, 131285), (465, 122815), (525, 108779), (605, 94395), (609, 93775), (651, 87725), (725, 78771), (775, 73689), (825, 69223), (847, 67425), (899, 63525), (957, 59675), (1015, 56265), (1023, 55825), (1085, 52635), (1155, 49445), (1595, 35805), (1705, 33495), (1815, 31465), (1925, 29667), (2175, 26257), (2233, 25575), (2325, 24563), (2387, 23925), (2541, 22475), (2697, 21175), (3025, 18879), (3045, 18755), (3255, 17545), (3509, 16275), (3751, 15225), (4235, 13485), (4495, 12705), (4785, 11935), (5075, 11253), (5115, 11165), (5425, 10527), (5775, 9889), (6293, 9075), (6699, 8525), (7161, 7975)]