74856714625

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{683}}^1$

素因数の和:968

約数の個数: 128

約数和(自身を含む): 119235317760

約数和(自身を除く): 44378603135

約数列:

[1, 5, 7, 11, 25, 35, 55, 59, 77, 125, 175, 193, 275, 295, 385, 413, 649, 683, 875, 965, 1351, 1375, 1475, 1925, 2065, 2123, 3245, 3415, 4543, 4781, 4825, 6755, 7375, 7513, 9625, 10325, 10615, 11387, 14861, 16225, 17075, 22715, 23905, 24125, 33775, 37565, 40297, 51625, 52591, 53075, 56935, 74305, 79709, 81125, 85375, 113575, 119525, 125257, 131819, 168875, 187825, 201485, 262955, 265375, 282079, 284675, 371525, 398545, 443267, 567875, 597625, 626285, 659095, 876799, 922733, 939125, 1007425, 1314775, 1410395, 1423375, 1450009, 1857625, 1992725, 2216335, 3102869, 3131425, 3295475, 4383995, 4613665, 5037125, 6573875, 7051975, 7250045, 7777321, 9963625, 10150063, 11081675, 15514345, 15657125, 16477375, 21919975, 23068325, 35259875, 36250225, 38886605, 50750315, 54441247, 55408375, 77571725, 85550531, 109599875, 115341625, 181251125, 194433025, 253751575, 272206235, 387858625, 427752655, 598853717, 972165125, 1268757875, 1361031175, 2138763275, 2994268585, 6805155875, 10693816375, 14971342925, 74856714625]

約数ペア:

[(1, 74856714625), (5, 14971342925), (7, 10693816375), (11, 6805155875), (25, 2994268585), (35, 2138763275), (55, 1361031175), (59, 1268757875), (77, 972165125), (125, 598853717), (175, 427752655), (193, 387858625), (275, 272206235), (295, 253751575), (385, 194433025), (413, 181251125), (649, 115341625), (683, 109599875), (875, 85550531), (965, 77571725), (1351, 55408375), (1375, 54441247), (1475, 50750315), (1925, 38886605), (2065, 36250225), (2123, 35259875), (3245, 23068325), (3415, 21919975), (4543, 16477375), (4781, 15657125), (4825, 15514345), (6755, 11081675), (7375, 10150063), (7513, 9963625), (9625, 7777321), (10325, 7250045), (10615, 7051975), (11387, 6573875), (14861, 5037125), (16225, 4613665), (17075, 4383995), (22715, 3295475), (23905, 3131425), (24125, 3102869), (33775, 2216335), (37565, 1992725), (40297, 1857625), (51625, 1450009), (52591, 1423375), (53075, 1410395), (56935, 1314775), (74305, 1007425), (79709, 939125), (81125, 922733), (85375, 876799), (113575, 659095), (119525, 626285), (125257, 597625), (131819, 567875), (168875, 443267), (187825, 398545), (201485, 371525), (262955, 284675), (265375, 282079)]