73919845725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1906379}}^1$

素因数の和:1906450

約数の個数: 48

約数和(自身を含む): 136161285120

約数和(自身を除く): 62241439395

約数列:

[1, 3, 5, 11, 15, 25, 33, 47, 55, 75, 141, 165, 235, 275, 517, 705, 825, 1175, 1551, 2585, 3525, 7755, 12925, 38775, 1906379, 5719137, 9531895, 20970169, 28595685, 47659475, 62910507, 89599813, 104850845, 142978425, 268799439, 314552535, 447999065, 524254225, 985597943, 1343997195, 1572762675, 2239995325, 2956793829, 4927989715, 6719985975, 14783969145, 24639948575, 73919845725]

約数ペア:

[(1, 73919845725), (3, 24639948575), (5, 14783969145), (11, 6719985975), (15, 4927989715), (25, 2956793829), (33, 2239995325), (47, 1572762675), (55, 1343997195), (75, 985597943), (141, 524254225), (165, 447999065), (235, 314552535), (275, 268799439), (517, 142978425), (705, 104850845), (825, 89599813), (1175, 62910507), (1551, 47659475), (2585, 28595685), (3525, 20970169), (7755, 9531895), (12925, 5719137), (38775, 1906379)]