25958625

素因数分解:

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

素因数の和:96

約数の個数: 128

約数和(自身を含む): 57507840

約数和(自身を除く): 31549215

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 29, 31, 33, 35, 55, 75, 77, 87, 93, 105, 125, 145, 155, 165, 175, 203, 217, 231, 275, 319, 341, 375, 385, 435, 465, 525, 609, 651, 725, 775, 825, 875, 899, 957, 1015, 1023, 1085, 1155, 1375, 1595, 1705, 1925, 2175, 2233, 2325, 2387, 2625, 2697, 3045, 3255, 3625, 3875, 4125, 4495, 4785, 5075, 5115, 5425, 5775, 6293, 6699, 7161, 7975, 8525, 9625, 9889, 10875, 11165, 11625, 11935, 13485, 15225, 16275, 18879, 22475, 23925, 25375, 25575, 27125, 28875, 29667, 31465, 33495, 35805, 39875, 42625, 49445, 55825, 59675, 67425, 69223, 76125, 81375, 94395, 112375, 119625, 127875, 148335, 157325, 167475, 179025, 207669, 247225, 279125, 298375, 337125, 346115, 471975, 741675, 786625, 837375, 895125, 1038345, 1236125, 1730575, 2359875, 3708375, 5191725, 8652875, 25958625]

約数ペア:

[(1, 25958625), (3, 8652875), (5, 5191725), (7, 3708375), (11, 2359875), (15, 1730575), (21, 1236125), (25, 1038345), (29, 895125), (31, 837375), (33, 786625), (35, 741675), (55, 471975), (75, 346115), (77, 337125), (87, 298375), (93, 279125), (105, 247225), (125, 207669), (145, 179025), (155, 167475), (165, 157325), (175, 148335), (203, 127875), (217, 119625), (231, 112375), (275, 94395), (319, 81375), (341, 76125), (375, 69223), (385, 67425), (435, 59675), (465, 55825), (525, 49445), (609, 42625), (651, 39875), (725, 35805), (775, 33495), (825, 31465), (875, 29667), (899, 28875), (957, 27125), (1015, 25575), (1023, 25375), (1085, 23925), (1155, 22475), (1375, 18879), (1595, 16275), (1705, 15225), (1925, 13485), (2175, 11935), (2233, 11625), (2325, 11165), (2387, 10875), (2625, 9889), (2697, 9625), (3045, 8525), (3255, 7975), (3625, 7161), (3875, 6699), (4125, 6293), (4495, 5775), (4785, 5425), (5075, 5115)]