47815075

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 75352320

約数和(自身を除く): 27537245

約数列:

[1, 5, 7, 11, 25, 35, 55, 59, 77, 175, 275, 295, 385, 413, 421, 649, 1475, 1925, 2065, 2105, 2947, 3245, 4543, 4631, 10325, 10525, 14735, 16225, 22715, 23155, 24839, 32417, 73675, 113575, 115775, 124195, 162085, 173873, 273229, 620975, 810425, 869365, 1366145, 1912603, 4346825, 6830725, 9563015, 47815075]

約数ペア:

[(1, 47815075), (5, 9563015), (7, 6830725), (11, 4346825), (25, 1912603), (35, 1366145), (55, 869365), (59, 810425), (77, 620975), (175, 273229), (275, 173873), (295, 162085), (385, 124195), (413, 115775), (421, 113575), (649, 73675), (1475, 32417), (1925, 24839), (2065, 23155), (2105, 22715), (2947, 16225), (3245, 14735), (4543, 10525), (4631, 10325)]